| 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 | $229.43 | 3.564% | $237.6069 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $103.94 | 4.703% | $108.8283 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $35.33 | 9.307% | $38.6182 | $38.62 | $38.60 | $38.60 |
| Purchase #4 | $180.50 | 5.405% | $190.256 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $24.31 | 12.807% | $27.4234 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $226.40 | 5.661% | $239.2165 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $131.44 | 10.494% | $145.2333 | $145.23 | $145.25 | $145.20 |
| 7 purchase totals = | $931.35 | $987.1826 | $987.19 | $987.15 | $987.10 | |