| 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 | $216.77 | 5.130% | $227.8903 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $31.80 | 12.825% | $35.8784 | $35.88 | $35.90 | $35.90 |
| Purchase #3 | $96.77 | 6.106% | $102.6788 | $102.68 | $102.70 | $102.70 |
| Purchase #4 | $132.29 | 5.170% | $139.1294 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $21.75 | 10.775% | $24.0936 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $145.35 | 11.202% | $161.6321 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $29.27 | 12.718% | $32.9926 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $674.00 | $724.2952 | $724.29 | $724.40 | $724.30 | |