| 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 | $237.82 | 10.425% | $262.6127 | $262.61 | $262.60 | $262.60 |
| Purchase #2 | $148.58 | 5.265% | $156.4027 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $231.77 | 10.102% | $255.1834 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $27.37 | 3.421% | $28.3063 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $140.37 | 3.398% | $145.1398 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $76.55 | 10.559% | $84.6329 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $154.51 | 4.127% | $160.8866 | $160.89 | $160.90 | $160.90 |
| 7 purchase totals = | $1,016.97 | $1,093.1644 | $1,093.16 | $1,093.20 | $1,093.10 | |