| 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 | $40.31 | 11.439% | $44.9211 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $154.48 | 10.518% | $170.7282 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $109.57 | 11.632% | $122.3152 | $122.32 | $122.30 | $122.30 |
| Purchase #4 | $146.35 | 11.210% | $162.7558 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $248.93 | 12.792% | $280.7731 | $280.77 | $280.75 | $280.80 |
| Purchase #6 | $155.72 | 8.510% | $168.9718 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $49.66 | 6.588% | $52.9316 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $905.02 | $1,003.3968 | $1,003.40 | $1,003.35 | $1,003.40 | |