| 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 | $250.45 | 12.727% | $282.3248 | $282.32 | $282.30 | $282.30 |
| Purchase #2 | $19.35 | 9.637% | $21.2148 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $49.81 | 8.793% | $54.1898 | $54.19 | $54.20 | $54.20 |
| Purchase #4 | $175.44 | 7.119% | $187.9296 | $187.93 | $187.95 | $187.90 |
| Purchase #5 | $228.62 | 9.108% | $249.4427 | $249.44 | $249.45 | $249.40 |
| Purchase #6 | $133.76 | 9.426% | $146.3682 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $175.46 | 8.138% | $189.7389 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $1,032.89 | $1,131.2088 | $1,131.20 | $1,131.20 | $1,131.10 | |