| 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 | $117.88 | 3.584% | $122.1048 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $70.60 | 7.611% | $75.9734 | $75.97 | $75.95 | $76.00 |
| Purchase #3 | $58.57 | 5.536% | $61.8124 | $61.81 | $61.80 | $61.80 |
| Purchase #4 | $219.64 | 11.729% | $245.4016 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $30.42 | 4.131% | $31.6767 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $177.52 | 4.623% | $185.7267 | $185.73 | $185.75 | $185.70 |
| Purchase #7 | $199.86 | 11.858% | $223.5594 | $223.56 | $223.55 | $223.60 |
| 7 purchase totals = | $874.49 | $946.2550 | $946.25 | $946.25 | $946.30 | |