| 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 | $193.91 | 10.419% | $214.1135 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $26.57 | 4.681% | $27.8137 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $78.92 | 12.606% | $88.8687 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $130.73 | 3.717% | $135.5892 | $135.59 | $135.60 | $135.60 |
| Purchase #5 | $28.59 | 4.304% | $29.8205 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $139.91 | 3.733% | $145.1328 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $95.63 | 10.636% | $105.8012 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $694.26 | $747.1396 | $747.13 | $747.10 | $747.10 | |