| 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 | $220.46 | 8.631% | $239.4879 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $49.86 | 11.755% | $55.721 | $55.72 | $55.70 | $55.70 |
| Purchase #3 | $211.96 | 5.513% | $223.6454 | $223.65 | $223.65 | $223.60 |
| Purchase #4 | $58.87 | 8.573% | $63.9169 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $83.98 | 5.245% | $88.3848 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $212.39 | 10.481% | $234.6506 | $234.65 | $234.65 | $234.70 |
| Purchase #7 | $202.86 | 3.187% | $209.3251 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $1,040.38 | $1,115.1317 | $1,115.14 | $1,115.15 | $1,115.10 | |