| 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 | $33.27 | 12.374% | $37.3868 | $37.39 | $37.40 | $37.40 |
| Purchase #2 | $115.87 | 13.477% | $131.4858 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $140.55 | 9.436% | $153.8123 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $107.46 | 4.766% | $112.5815 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $25.27 | 5.592% | $26.6831 | $26.68 | $26.70 | $26.70 |
| Purchase #6 | $198.45 | 11.552% | $221.3749 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $224.39 | 13.329% | $254.2989 | $254.30 | $254.30 | $254.30 |
| 7 purchase totals = | $845.26 | $937.6233 | $937.62 | $937.65 | $937.70 | |