| 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 | $32.71 | 12.693% | $36.8619 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $190.28 | 10.404% | $210.0767 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $144.27 | 5.321% | $151.9466 | $151.95 | $151.95 | $151.90 |
| Purchase #4 | $156.84 | 13.385% | $177.833 | $177.83 | $177.85 | $177.80 |
| Purchase #5 | $127.88 | 4.339% | $133.4287 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $200.67 | 12.870% | $226.4962 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $157.35 | 9.744% | $172.6822 | $172.68 | $172.70 | $172.70 |
| 7 purchase totals = | $1,010.00 | $1,109.3253 | $1,109.33 | $1,109.40 | $1,109.30 | |