| 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 | $81.73 | 9.305% | $89.335 | $89.34 | $89.35 | $89.30 |
| Purchase #2 | $235.26 | 3.801% | $244.2022 | $244.20 | $244.20 | $244.20 |
| Purchase #3 | $58.76 | 4.672% | $61.5053 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $151.89 | 10.175% | $167.3448 | $167.34 | $167.35 | $167.30 |
| Purchase #5 | $172.57 | 3.384% | $178.4098 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $210.74 | 8.504% | $228.6613 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $224.46 | 8.837% | $244.2955 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $1,135.41 | $1,213.7539 | $1,213.76 | $1,213.75 | $1,213.70 | |