| 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 | $200.25 | 7.326% | $214.9203 | $214.92 | $214.90 | $214.90 |
| Purchase #2 | $114.83 | 12.338% | $128.9977 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $120.27 | 12.513% | $135.3194 | $135.32 | $135.30 | $135.30 |
| Purchase #4 | $28.37 | 3.277% | $29.2997 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $133.97 | 13.551% | $152.1243 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $114.83 | 9.567% | $125.8158 | $125.82 | $125.80 | $125.80 |
| Purchase #7 | $69.28 | 7.104% | $74.2017 | $74.20 | $74.20 | $74.20 |
| 7 purchase totals = | $781.80 | $860.6789 | $860.68 | $860.60 | $860.60 | |