| 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 | $145.71 | 3.108% | $150.2387 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $78.51 | 12.763% | $88.5302 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $156.82 | 7.443% | $168.4921 | $168.49 | $168.50 | $168.50 |
| Purchase #4 | $214.46 | 11.460% | $239.0371 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $18.60 | 3.512% | $19.2532 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $236.27 | 5.714% | $249.7705 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $86.53 | 11.207% | $96.2274 | $96.23 | $96.25 | $96.20 |
| 7 purchase totals = | $936.90 | $1,011.5492 | $1,011.55 | $1,011.60 | $1,011.50 | |