| 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 | $207.39 | 12.311% | $232.9218 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $108.81 | 6.830% | $116.2417 | $116.24 | $116.25 | $116.20 |
| Purchase #3 | $228.42 | 4.464% | $238.6167 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $233.59 | 3.509% | $241.7867 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $250.73 | 10.546% | $277.172 | $277.17 | $277.15 | $277.20 |
| Purchase #6 | $57.93 | 4.398% | $60.4778 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $110.70 | 13.687% | $125.8515 | $125.85 | $125.85 | $125.90 |
| 7 purchase totals = | $1,197.57 | $1,293.0682 | $1,293.07 | $1,293.05 | $1,293.10 | |