| 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 | $190.36 | 12.212% | $213.6068 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $112.27 | 11.587% | $125.2787 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $191.27 | 8.372% | $207.2831 | $207.28 | $207.30 | $207.30 |
| Purchase #4 | $137.71 | 9.658% | $151.01 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $127.65 | 7.447% | $137.1561 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $140.60 | 6.870% | $150.2592 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $124.31 | 12.710% | $140.1098 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $1,024.17 | $1,124.7037 | $1,124.71 | $1,124.70 | $1,124.80 | |