| 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 | $233.56 | 6.525% | $248.7998 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $170.46 | 4.866% | $178.7546 | $178.75 | $178.75 | $178.80 |
| Purchase #3 | $84.89 | 7.742% | $91.4622 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $27.28 | 4.799% | $28.5892 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $97.36 | 9.600% | $106.7066 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $19.92 | 5.299% | $20.9756 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $214.85 | 7.491% | $230.9444 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $848.32 | $906.2324 | $906.23 | $906.25 | $906.30 | |