| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.49 | 8.493% | $243.5559 | $243.56 | $243.55 | $243.60 |
| Purchase #2 | $239.26 | 12.848% | $270.0001 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $196.66 | 10.843% | $217.9838 | $217.98 | $218.00 | $218.00 |
| Purchase #4 | $120.69 | 10.550% | $133.4228 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $115.47 | 4.862% | $121.0842 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $142.28 | 11.295% | $158.3505 | $158.35 | $158.35 | $158.40 |
| Purchase #7 | $129.68 | 8.370% | $140.5342 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $1,168.53 | $1,284.9315 | $1,284.92 | $1,284.95 | $1,285.00 | |