| 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 | $204.29 | 11.604% | $227.9958 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $249.50 | 7.184% | $267.4241 | $267.42 | $267.40 | $267.40 |
| Purchase #3 | $164.77 | 4.285% | $171.8304 | $171.83 | $171.85 | $171.80 |
| Purchase #4 | $44.47 | 7.516% | $47.8124 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $28.39 | 6.515% | $30.2396 | $30.24 | $30.25 | $30.20 |
| Purchase #6 | $186.68 | 12.546% | $210.1009 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $155.63 | 8.129% | $168.2812 | $168.28 | $168.30 | $168.30 |
| 7 purchase totals = | $1,033.73 | $1,123.6844 | $1,123.68 | $1,123.70 | $1,123.60 | |