| 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 | $225.48 | 3.160% | $232.6052 | $232.61 | $232.60 | $232.60 |
| Purchase #2 | $102.31 | 3.253% | $105.6381 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $158.80 | 13.798% | $180.7112 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $137.68 | 6.355% | $146.4296 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $43.65 | 6.185% | $46.3498 | $46.35 | $46.35 | $46.30 |
| Purchase #6 | $92.96 | 9.606% | $101.8897 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $247.77 | 3.749% | $257.0589 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $1,008.65 | $1,070.6825 | $1,070.69 | $1,070.70 | $1,070.60 | |