| 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 | $135.26 | 13.276% | $153.2171 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $195.29 | 10.681% | $216.1489 | $216.15 | $216.15 | $216.10 |
| Purchase #3 | $131.87 | 5.105% | $138.602 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $167.82 | 11.512% | $187.1394 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $200.78 | 4.717% | $210.2508 | $210.25 | $210.25 | $210.30 |
| Purchase #6 | $222.46 | 12.361% | $249.9583 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $62.28 | 4.856% | $65.3043 | $65.30 | $65.30 | $65.30 |
| 7 purchase totals = | $1,115.76 | $1,220.6208 | $1,220.62 | $1,220.60 | $1,220.60 | |