| 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 | $108.26 | 3.715% | $112.2819 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $118.43 | 11.161% | $131.648 | $131.65 | $131.65 | $131.60 |
| Purchase #3 | $145.72 | 11.866% | $163.0111 | $163.01 | $163.00 | $163.00 |
| Purchase #4 | $241.26 | 11.533% | $269.0845 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $132.51 | 10.430% | $146.3308 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $48.37 | 9.374% | $52.9042 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $35.41 | 7.513% | $38.0704 | $38.07 | $38.05 | $38.10 |
| 7 purchase totals = | $829.96 | $913.3309 | $913.32 | $913.35 | $913.30 | |