| 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 | $223.41 | 4.584% | $233.6511 | $233.65 | $233.65 | $233.70 |
| Purchase #2 | $55.57 | 6.359% | $59.1037 | $59.10 | $59.10 | $59.10 |
| Purchase #3 | $120.75 | 4.563% | $126.2598 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $142.32 | 12.218% | $159.7087 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $217.65 | 8.131% | $235.3471 | $235.35 | $235.35 | $235.30 |
| Purchase #6 | $61.82 | 13.437% | $70.1268 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $131.65 | 10.832% | $145.9103 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $953.17 | $1,030.1075 | $1,030.11 | $1,030.10 | $1,030.10 | |