| 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 | $91.42 | 3.228% | $94.371 | $94.37 | $94.35 | $94.40 |
| Purchase #2 | $247.29 | 7.285% | $265.3051 | $265.31 | $265.30 | $265.30 |
| Purchase #3 | $34.88 | 8.626% | $37.8887 | $37.89 | $37.90 | $37.90 |
| Purchase #4 | $148.60 | 8.588% | $161.3618 | $161.36 | $161.35 | $161.40 |
| Purchase #5 | $21.97 | 9.374% | $24.0295 | $24.03 | $24.05 | $24.00 |
| Purchase #6 | $194.32 | 7.221% | $208.3518 | $208.35 | $208.35 | $208.40 |
| Purchase #7 | $51.27 | 6.699% | $54.7046 | $54.70 | $54.70 | $54.70 |
| 7 purchase totals = | $789.75 | $846.0125 | $846.01 | $846.00 | $846.10 | |