| 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 | $222.55 | 6.265% | $236.4928 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $179.44 | 5.684% | $189.6394 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $105.85 | 9.496% | $115.9015 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $32.59 | 8.378% | $35.3204 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $238.88 | 5.371% | $251.7102 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $11.28 | 9.519% | $12.3537 | $12.35 | $12.35 | $12.40 |
| Purchase #7 | $93.85 | 11.505% | $104.6474 | $104.65 | $104.65 | $104.60 |
| 7 purchase totals = | $884.44 | $946.0654 | $946.06 | $946.05 | $946.00 | |