| 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 | $213.30 | 8.326% | $231.0594 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $63.76 | 5.623% | $67.3452 | $67.35 | $67.35 | $67.30 |
| Purchase #3 | $193.74 | 8.793% | $210.7756 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $244.87 | 7.168% | $262.4223 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $82.39 | 11.306% | $91.705 | $91.71 | $91.70 | $91.70 |
| Purchase #6 | $248.44 | 5.641% | $262.4545 | $262.45 | $262.45 | $262.50 |
| Purchase #7 | $225.58 | 13.575% | $256.2025 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,272.08 | $1,381.9645 | $1,381.97 | $1,381.95 | $1,382.00 | |