| 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 | $183.90 | 4.501% | $192.1773 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $10.70 | 3.756% | $11.1019 | $11.10 | $11.10 | $11.10 |
| Purchase #3 | $239.35 | 7.184% | $256.5449 | $256.54 | $256.55 | $256.50 |
| Purchase #4 | $125.76 | 5.545% | $132.7334 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $240.90 | 10.116% | $265.2694 | $265.27 | $265.25 | $265.30 |
| Purchase #6 | $178.35 | 6.418% | $189.7965 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $58.44 | 12.408% | $65.6912 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $1,037.40 | $1,113.3146 | $1,113.31 | $1,113.35 | $1,113.30 | |