| 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 | $192.70 | 10.508% | $212.9489 | $212.95 | $212.95 | $212.90 |
| Purchase #2 | $70.58 | 8.860% | $76.8334 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $85.32 | 7.210% | $91.4716 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $228.25 | 6.821% | $243.8189 | $243.82 | $243.80 | $243.80 |
| Purchase #5 | $141.31 | 5.640% | $149.2799 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $214.34 | 10.323% | $236.4663 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $195.88 | 3.324% | $202.3911 | $202.39 | $202.40 | $202.40 |
| 7 purchase totals = | $1,128.38 | $1,213.2101 | $1,213.21 | $1,213.20 | $1,213.20 | |