| 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 | $130.98 | 11.792% | $146.4252 | $146.43 | $146.45 | $146.40 |
| Purchase #2 | $54.60 | 8.809% | $59.4097 | $59.41 | $59.40 | $59.40 |
| Purchase #3 | $241.97 | 5.856% | $256.1398 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $65.84 | 7.308% | $70.6516 | $70.65 | $70.65 | $70.70 |
| Purchase #5 | $223.70 | 8.797% | $243.3789 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $249.95 | 7.548% | $268.8162 | $268.82 | $268.80 | $268.80 |
| Purchase #7 | $250.95 | 13.765% | $285.4933 | $285.49 | $285.50 | $285.50 |
| 7 purchase totals = | $1,217.99 | $1,330.3147 | $1,330.32 | $1,330.35 | $1,330.30 | |