| 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 | $219.36 | 12.516% | $246.8151 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $65.84 | 13.648% | $74.8258 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $60.61 | 7.640% | $65.2406 | $65.24 | $65.25 | $65.20 |
| Purchase #4 | $111.38 | 8.630% | $120.9921 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $56.26 | 12.340% | $63.2025 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $111.29 | 9.432% | $121.7869 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $210.66 | 10.836% | $233.4871 | $233.49 | $233.50 | $233.50 |
| 7 purchase totals = | $835.40 | $926.3501 | $926.36 | $926.40 | $926.30 | |