| 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 | $22.32 | 9.140% | $24.36 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $243.47 | 6.151% | $258.4458 | $258.45 | $258.45 | $258.40 |
| Purchase #3 | $82.39 | 7.392% | $88.4803 | $88.48 | $88.50 | $88.50 |
| Purchase #4 | $72.60 | 9.478% | $79.481 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $192.57 | 7.573% | $207.1533 | $207.15 | $207.15 | $207.20 |
| Purchase #6 | $240.64 | 3.503% | $249.0696 | $249.07 | $249.05 | $249.10 |
| Purchase #7 | $246.77 | 5.501% | $260.3448 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $1,100.76 | $1,167.3348 | $1,167.33 | $1,167.35 | $1,167.40 | |