| 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 | $104.62 | 5.416% | $110.2862 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $132.62 | 10.162% | $146.0968 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $85.72 | 10.131% | $94.4043 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $128.58 | 12.667% | $144.8672 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $238.28 | 12.443% | $267.9292 | $267.93 | $267.95 | $267.90 |
| Purchase #6 | $180.50 | 10.696% | $199.8063 | $199.81 | $199.80 | $199.80 |
| Purchase #7 | $59.35 | 9.234% | $64.8304 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $929.67 | $1,028.2204 | $1,028.23 | $1,028.25 | $1,028.20 | |