| 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 | $246.49 | 4.589% | $257.8014 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $164.41 | 8.199% | $177.89 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $155.95 | 7.364% | $167.4342 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $186.66 | 13.843% | $212.4993 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $176.41 | 7.168% | $189.0551 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $146.67 | 3.627% | $151.9897 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $96.31 | 12.316% | $108.1715 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $1,172.90 | $1,264.8412 | $1,264.84 | $1,264.85 | $1,264.90 | |