| 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 | $125.56 | 13.255% | $142.203 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $230.86 | 13.790% | $262.6956 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $167.62 | 11.853% | $187.488 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $98.54 | 9.122% | $107.5288 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $222.65 | 12.375% | $250.2029 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $29.63 | 6.505% | $31.5574 | $31.56 | $31.55 | $31.60 |
| Purchase #7 | $145.42 | 8.741% | $158.1312 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $1,020.28 | $1,139.8069 | $1,139.81 | $1,139.85 | $1,139.80 | |