| 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 | $101.63 | 5.675% | $107.3975 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $220.56 | 9.120% | $240.6751 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $244.54 | 11.124% | $271.7426 | $271.74 | $271.75 | $271.70 |
| Purchase #4 | $49.83 | 13.604% | $56.6089 | $56.61 | $56.60 | $56.60 |
| Purchase #5 | $224.61 | 13.669% | $255.3119 | $255.31 | $255.30 | $255.30 |
| Purchase #6 | $136.53 | 8.200% | $147.7255 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $47.56 | 8.648% | $51.673 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $1,025.26 | $1,131.1345 | $1,131.14 | $1,131.15 | $1,131.10 | |