| 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 | $238.99 | 4.630% | $250.0552 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $227.40 | 10.233% | $250.6698 | $250.67 | $250.65 | $250.70 |
| Purchase #3 | $88.94 | 11.489% | $99.1583 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $74.84 | 6.597% | $79.7772 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $165.96 | 12.570% | $186.8212 | $186.82 | $186.80 | $186.80 |
| Purchase #6 | $189.96 | 8.123% | $205.3905 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $112.85 | 11.192% | $125.4802 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $1,098.94 | $1,197.3524 | $1,197.36 | $1,197.35 | $1,197.50 | |