| 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 | $221.90 | 9.238% | $242.3991 | $242.40 | $242.40 | $242.40 |
| Purchase #2 | $159.30 | 10.843% | $176.5729 | $176.57 | $176.55 | $176.60 |
| Purchase #3 | $227.41 | 4.716% | $238.1347 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $14.43 | 3.133% | $14.8821 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $110.66 | 11.840% | $123.7621 | $123.76 | $123.75 | $123.80 |
| Purchase #6 | $69.51 | 3.323% | $71.8198 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $216.90 | 13.394% | $245.9516 | $245.95 | $245.95 | $246.00 |
| 7 purchase totals = | $1,020.11 | $1,113.5223 | $1,113.51 | $1,113.50 | $1,113.60 | |