| 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 | $10.62 | 12.250% | $11.921 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $208.54 | 6.172% | $221.4111 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $25.98 | 6.745% | $27.7324 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $23.35 | 9.799% | $25.6381 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $100.64 | 4.827% | $105.4979 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $158.92 | 11.468% | $177.1449 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $83.29 | 10.636% | $92.1487 | $92.15 | $92.15 | $92.10 |
| 7 purchase totals = | $611.34 | $661.4941 | $661.49 | $661.50 | $661.30 | |