| 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 | $245.40 | 11.530% | $273.6946 | $273.69 | $273.70 | $273.70 |
| Purchase #2 | $101.41 | 11.508% | $113.0803 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $20.40 | 13.753% | $23.2056 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $213.73 | 8.818% | $232.5767 | $232.58 | $232.60 | $232.60 |
| Purchase #5 | $89.59 | 5.512% | $94.5282 | $94.53 | $94.55 | $94.50 |
| Purchase #6 | $150.31 | 6.480% | $160.0501 | $160.05 | $160.05 | $160.10 |
| Purchase #7 | $53.65 | 13.837% | $61.0736 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $874.49 | $958.2091 | $958.21 | $958.25 | $958.30 | |