| 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 | $209.36 | 13.546% | $237.7199 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $169.76 | 10.466% | $187.5271 | $187.53 | $187.55 | $187.50 |
| Purchase #3 | $151.40 | 11.327% | $168.5491 | $168.55 | $168.55 | $168.50 |
| Purchase #4 | $29.63 | 11.742% | $33.1092 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $200.89 | 7.239% | $215.4324 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $195.73 | 12.451% | $220.1003 | $220.10 | $220.10 | $220.10 |
| Purchase #7 | $172.44 | 9.683% | $189.1374 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $1,129.21 | $1,251.5754 | $1,251.58 | $1,251.60 | $1,251.40 | |