| 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 | $230.79 | 9.729% | $253.2436 | $253.24 | $253.25 | $253.20 |
| Purchase #2 | $60.27 | 5.693% | $63.7012 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $130.25 | 9.291% | $142.3515 | $142.35 | $142.35 | $142.40 |
| Purchase #4 | $189.87 | 6.462% | $202.1394 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $31.40 | 3.821% | $32.5998 | $32.60 | $32.60 | $32.60 |
| Purchase #6 | $207.46 | 8.768% | $225.6501 | $225.65 | $225.65 | $225.70 |
| Purchase #7 | $41.41 | 7.290% | $44.4288 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $891.45 | $964.1144 | $964.11 | $964.15 | $964.10 | |