| 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 | $225.94 | 8.541% | $245.2375 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $38.70 | 7.699% | $41.6795 | $41.68 | $41.70 | $41.70 |
| Purchase #3 | $140.72 | 7.440% | $151.1896 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $143.30 | 5.687% | $151.4495 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $203.58 | 4.507% | $212.7554 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $138.53 | 10.310% | $152.8124 | $152.81 | $152.80 | $152.80 |
| Purchase #7 | $224.33 | 5.612% | $236.9194 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $1,115.10 | $1,192.0433 | $1,192.05 | $1,192.05 | $1,192.00 | |