| 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 | $200.38 | 9.731% | $219.879 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $114.34 | 12.306% | $128.4107 | $128.41 | $128.40 | $128.40 |
| Purchase #3 | $199.43 | 4.808% | $209.0186 | $209.02 | $209.00 | $209.00 |
| Purchase #4 | $81.34 | 4.487% | $84.9897 | $84.99 | $85.00 | $85.00 |
| Purchase #5 | $238.95 | 11.786% | $267.1126 | $267.11 | $267.10 | $267.10 |
| Purchase #6 | $93.99 | 3.679% | $97.4479 | $97.45 | $97.45 | $97.40 |
| Purchase #7 | $148.57 | 7.736% | $160.0634 | $160.06 | $160.05 | $160.10 |
| 7 purchase totals = | $1,077.00 | $1,166.9219 | $1,166.92 | $1,166.90 | $1,166.90 | |