| 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 | $210.49 | 13.744% | $239.4197 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $75.47 | 7.692% | $81.2752 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $216.61 | 7.507% | $232.8709 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $66.82 | 8.865% | $72.7436 | $72.74 | $72.75 | $72.70 |
| Purchase #5 | $66.79 | 6.748% | $71.297 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $216.97 | 9.743% | $238.1094 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $100.47 | 12.147% | $112.6741 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $953.62 | $1,048.3899 | $1,048.39 | $1,048.35 | $1,048.40 | |