| 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 | $10.35 | 10.335% | $11.4197 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $204.49 | 8.718% | $222.3174 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $232.48 | 10.641% | $257.2182 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $32.26 | 8.704% | $35.0679 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $97.42 | 7.706% | $104.9272 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $137.34 | 6.444% | $146.1902 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $75.84 | 12.718% | $85.4853 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $790.18 | $862.6259 | $862.64 | $862.60 | $862.60 | |