| 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 | $210.29 | 10.397% | $232.1539 | $232.15 | $232.15 | $232.20 |
| Purchase #2 | $98.29 | 8.869% | $107.0073 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $247.98 | 7.444% | $266.4396 | $266.44 | $266.45 | $266.40 |
| Purchase #4 | $67.72 | 6.244% | $71.9484 | $71.95 | $71.95 | $71.90 |
| Purchase #5 | $187.25 | 12.724% | $211.0757 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $78.79 | 3.659% | $81.6729 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $244.66 | 11.123% | $271.8735 | $271.87 | $271.85 | $271.90 |
| 7 purchase totals = | $1,134.98 | $1,242.1713 | $1,242.17 | $1,242.15 | $1,242.20 | |