| 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 | $104.82 | 3.376% | $108.3587 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $202.58 | 7.523% | $217.8201 | $217.82 | $217.80 | $217.80 |
| Purchase #3 | $129.71 | 3.442% | $134.1746 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $136.94 | 11.560% | $152.7703 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $93.77 | 7.686% | $100.9772 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $231.81 | 6.739% | $247.4317 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $224.27 | 5.436% | $236.4613 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $1,123.90 | $1,197.9939 | $1,197.99 | $1,197.95 | $1,198.10 | |