| 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 | $101.35 | 6.694% | $108.1344 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $131.83 | 12.221% | $147.9409 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $212.82 | 10.804% | $235.8131 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $247.98 | 5.674% | $262.0504 | $262.05 | $262.05 | $262.10 |
| Purchase #5 | $231.63 | 10.423% | $255.7728 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $160.53 | 5.543% | $169.4282 | $169.43 | $169.45 | $169.40 |
| Purchase #7 | $62.66 | 13.615% | $71.1912 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $1,148.80 | $1,250.3310 | $1,250.32 | $1,250.35 | $1,250.30 | |