| 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 | $194.56 | 9.182% | $212.4245 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $93.67 | 8.199% | $101.35 | $101.35 | $101.35 | $101.40 |
| Purchase #3 | $188.43 | 7.258% | $202.1062 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $219.69 | 8.227% | $237.7639 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $12.83 | 13.337% | $14.5411 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $135.61 | 9.114% | $147.9695 | $147.97 | $147.95 | $148.00 |
| Purchase #7 | $19.27 | 4.541% | $20.1451 | $20.15 | $20.15 | $20.10 |
| 7 purchase totals = | $864.06 | $936.3003 | $936.30 | $936.25 | $936.30 | |