| 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 | $212.50 | 10.532% | $234.8805 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $128.71 | 10.162% | $141.7895 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $59.64 | 7.515% | $64.1219 | $64.12 | $64.10 | $64.10 |
| Purchase #4 | $142.96 | 4.687% | $149.6605 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $95.84 | 12.660% | $107.9733 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $213.96 | 9.522% | $234.3333 | $234.33 | $234.35 | $234.30 |
| Purchase #7 | $78.55 | 7.660% | $84.5669 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $932.16 | $1,017.3259 | $1,017.32 | $1,017.30 | $1,017.40 | |