| 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 | $247.95 | 12.219% | $278.247 | $278.25 | $278.25 | $278.20 |
| Purchase #2 | $90.31 | 11.473% | $100.6713 | $100.67 | $100.65 | $100.70 |
| Purchase #3 | $110.80 | 7.303% | $118.8917 | $118.89 | $118.90 | $118.90 |
| Purchase #4 | $63.36 | 8.316% | $68.629 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $111.43 | 6.535% | $118.712 | $118.71 | $118.70 | $118.70 |
| Purchase #6 | $47.55 | 3.275% | $49.1073 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $128.91 | 11.224% | $143.3789 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $800.31 | $877.6372 | $877.64 | $877.65 | $877.60 | |