| 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 | $199.69 | 7.702% | $215.0701 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $72.91 | 6.229% | $77.4516 | $77.45 | $77.45 | $77.50 |
| Purchase #3 | $170.79 | 4.852% | $179.0767 | $179.08 | $179.10 | $179.10 |
| Purchase #4 | $137.86 | 6.722% | $147.1269 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $224.46 | 11.286% | $249.7926 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $16.30 | 4.700% | $17.0661 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $216.27 | 10.487% | $238.9502 | $238.95 | $238.95 | $239.00 |
| 7 purchase totals = | $1,038.28 | $1,124.5342 | $1,124.54 | $1,124.55 | $1,124.70 | |