| 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 | $55.72 | 12.191% | $62.5128 | $62.51 | $62.50 | $62.50 |
| Purchase #2 | $246.59 | 11.129% | $274.033 | $274.03 | $274.05 | $274.00 |
| Purchase #3 | $18.30 | 4.243% | $19.0765 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $142.39 | 12.209% | $159.7744 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $243.28 | 4.310% | $253.7654 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $146.31 | 8.639% | $158.9497 | $158.95 | $158.95 | $158.90 |
| Purchase #7 | $209.31 | 13.385% | $237.3261 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $1,061.90 | $1,165.4379 | $1,165.44 | $1,165.45 | $1,165.40 | |