| 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 | $240.88 | 7.326% | $258.5269 | $258.53 | $258.55 | $258.50 |
| Purchase #2 | $44.38 | 10.804% | $49.1748 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $71.68 | 3.838% | $74.4311 | $74.43 | $74.45 | $74.40 |
| Purchase #4 | $16.70 | 13.206% | $18.9054 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $66.86 | 13.207% | $75.6902 | $75.69 | $75.70 | $75.70 |
| Purchase #6 | $245.79 | 5.847% | $260.1613 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $138.55 | 4.810% | $145.2143 | $145.21 | $145.20 | $145.20 |
| 7 purchase totals = | $824.84 | $882.1040 | $882.10 | $882.10 | $882.10 | |