| 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 | $220.77 | 10.546% | $244.0524 | $244.05 | $244.05 | $244.10 |
| Purchase #2 | $181.96 | 12.215% | $204.1864 | $204.19 | $204.20 | $204.20 |
| Purchase #3 | $10.99 | 11.622% | $12.2673 | $12.27 | $12.25 | $12.30 |
| Purchase #4 | $145.79 | 4.300% | $152.059 | $152.06 | $152.05 | $152.10 |
| Purchase #5 | $42.63 | 13.565% | $48.4128 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $153.51 | 7.406% | $164.879 | $164.88 | $164.90 | $164.90 |
| Purchase #7 | $207.66 | 7.301% | $222.8213 | $222.82 | $222.80 | $222.80 |
| 7 purchase totals = | $963.31 | $1,048.6782 | $1,048.68 | $1,048.65 | $1,048.80 | |