| 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 | $224.98 | 7.628% | $242.1415 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $138.28 | 3.157% | $142.6455 | $142.65 | $142.65 | $142.60 |
| Purchase #3 | $94.48 | 5.258% | $99.4478 | $99.45 | $99.45 | $99.40 |
| Purchase #4 | $42.30 | 5.228% | $44.5114 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $159.50 | 11.597% | $177.9972 | $178.00 | $178.00 | $178.00 |
| Purchase #6 | $203.73 | 12.730% | $229.6648 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $18.43 | 5.805% | $19.4999 | $19.50 | $19.50 | $19.50 |
| 7 purchase totals = | $881.70 | $955.9081 | $955.91 | $955.90 | $955.80 | |