| 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 | $123.88 | 4.524% | $129.4843 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $152.32 | 12.158% | $170.8391 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $224.41 | 4.419% | $234.3267 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $165.99 | 13.552% | $188.485 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $61.87 | 10.151% | $68.1504 | $68.15 | $68.15 | $68.20 |
| Purchase #6 | $233.54 | 13.123% | $264.1875 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $138.64 | 6.830% | $148.1091 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $1,100.65 | $1,203.5821 | $1,203.59 | $1,203.65 | $1,203.60 | |