| 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 | $129.32 | 11.869% | $144.669 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $109.63 | 4.554% | $114.6226 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $132.30 | 7.314% | $141.9764 | $141.98 | $142.00 | $142.00 |
| Purchase #4 | $54.38 | 5.396% | $57.3143 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $210.66 | 10.268% | $232.2906 | $232.29 | $232.30 | $232.30 |
| Purchase #6 | $248.66 | 6.657% | $265.2133 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $37.39 | 9.222% | $40.8381 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $922.34 | $996.9243 | $996.92 | $996.90 | $996.90 | |