| 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 | $241.94 | 9.108% | $263.9759 | $263.98 | $264.00 | $264.00 |
| Purchase #2 | $136.65 | 9.804% | $150.0472 | $150.05 | $150.05 | $150.00 |
| Purchase #3 | $133.78 | 10.370% | $147.653 | $147.65 | $147.65 | $147.70 |
| Purchase #4 | $220.88 | 3.488% | $228.5843 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $42.56 | 9.753% | $46.7109 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $24.25 | 10.178% | $26.7182 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $211.26 | 11.185% | $234.8894 | $234.89 | $234.90 | $234.90 |
| 7 purchase totals = | $1,011.32 | $1,098.5789 | $1,098.58 | $1,098.60 | $1,098.60 | |