| 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 | $135.69 | 13.853% | $154.4871 | $154.49 | $154.50 | $154.50 |
| Purchase #2 | $126.55 | 11.656% | $141.3007 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $63.92 | 9.708% | $70.1254 | $70.13 | $70.15 | $70.10 |
| Purchase #4 | $248.47 | 11.478% | $276.9894 | $276.99 | $277.00 | $277.00 |
| Purchase #5 | $211.33 | 6.795% | $225.6899 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $229.31 | 13.787% | $260.925 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $102.45 | 8.380% | $111.0353 | $111.04 | $111.05 | $111.00 |
| 7 purchase totals = | $1,117.72 | $1,240.5528 | $1,240.57 | $1,240.65 | $1,240.50 | |