| 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 | $237.31 | 6.311% | $252.2866 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $58.78 | 13.848% | $66.9199 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $195.72 | 3.719% | $202.9988 | $203.00 | $203.00 | $203.00 |
| Purchase #4 | $158.62 | 9.230% | $173.2606 | $173.26 | $173.25 | $173.30 |
| Purchase #5 | $109.39 | 8.704% | $118.9113 | $118.91 | $118.90 | $118.90 |
| Purchase #6 | $222.95 | 4.490% | $232.9605 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $133.30 | 9.163% | $145.5143 | $145.51 | $145.50 | $145.50 |
| 7 purchase totals = | $1,116.07 | $1,192.8520 | $1,192.85 | $1,192.80 | $1,192.90 | |