| 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 | $242.59 | 4.562% | $253.657 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $83.28 | 9.399% | $91.1075 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $244.44 | 3.738% | $253.5772 | $253.58 | $253.60 | $253.60 |
| Purchase #4 | $224.48 | 4.631% | $234.8757 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $145.42 | 3.520% | $150.5388 | $150.54 | $150.55 | $150.50 |
| Purchase #6 | $117.66 | 7.352% | $126.3104 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $81.77 | 4.757% | $85.6598 | $85.66 | $85.65 | $85.70 |
| 7 purchase totals = | $1,139.64 | $1,195.7264 | $1,195.74 | $1,195.75 | $1,195.80 | |