| 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 | $225.53 | 4.551% | $235.7939 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $148.63 | 7.412% | $159.6465 | $159.65 | $159.65 | $159.60 |
| Purchase #3 | $185.41 | 11.725% | $207.1493 | $207.15 | $207.15 | $207.10 |
| Purchase #4 | $124.60 | 5.163% | $131.0331 | $131.03 | $131.05 | $131.00 |
| Purchase #5 | $102.58 | 10.642% | $113.4966 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $45.84 | 9.446% | $50.17 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $193.37 | 7.864% | $208.5766 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $1,025.96 | $1,105.8660 | $1,105.87 | $1,105.90 | $1,105.80 | |