| 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 | $109.63 | 10.533% | $121.1773 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $178.82 | 7.827% | $192.8162 | $192.82 | $192.80 | $192.80 |
| Purchase #3 | $227.47 | 13.281% | $257.6803 | $257.68 | $257.70 | $257.70 |
| Purchase #4 | $210.84 | 7.524% | $226.7036 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $9.85 | 10.286% | $10.8632 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $54.30 | 9.432% | $59.4216 | $59.42 | $59.40 | $59.40 |
| Purchase #7 | $152.85 | 12.617% | $172.1351 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $943.76 | $1,040.7973 | $1,040.80 | $1,040.80 | $1,040.80 | |