| 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 | $230.41 | 6.114% | $244.4973 | $244.50 | $244.50 | $244.50 |
| Purchase #2 | $8.25 | 9.133% | $9.0035 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $62.86 | 3.625% | $65.1387 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $142.94 | 12.116% | $160.2586 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $136.61 | 4.560% | $142.8394 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $24.59 | 6.251% | $26.1271 | $26.13 | $26.15 | $26.10 |
| Purchase #7 | $53.67 | 7.813% | $57.8632 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $659.33 | $705.7278 | $705.73 | $705.75 | $705.70 | |