| 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 | $225.55 | 4.671% | $236.0854 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $186.36 | 8.859% | $202.8696 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $63.94 | 7.405% | $68.6748 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $218.94 | 11.585% | $244.3042 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $21.33 | 7.737% | $22.9803 | $22.98 | $23.00 | $23.00 |
| Purchase #6 | $114.58 | 12.678% | $129.1065 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $55.86 | 4.741% | $58.5083 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $886.56 | $962.5291 | $962.53 | $962.50 | $962.60 | |