| 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 | $242.68 | 13.368% | $275.1215 | $275.12 | $275.10 | $275.10 |
| Purchase #2 | $27.67 | 7.218% | $29.6672 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $157.90 | 7.874% | $170.333 | $170.33 | $170.35 | $170.30 |
| Purchase #4 | $93.66 | 7.103% | $100.3127 | $100.31 | $100.30 | $100.30 |
| Purchase #5 | $214.28 | 9.241% | $234.0816 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $62.48 | 8.340% | $67.6908 | $67.69 | $67.70 | $67.70 |
| Purchase #7 | $100.65 | 12.794% | $113.5272 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $899.32 | $990.7340 | $990.73 | $990.75 | $990.70 | |