| 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 | $207.62 | 9.395% | $227.1259 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $69.57 | 11.420% | $77.5149 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $166.78 | 4.706% | $174.6287 | $174.63 | $174.65 | $174.60 |
| Purchase #4 | $237.51 | 3.112% | $244.9013 | $244.90 | $244.90 | $244.90 |
| Purchase #5 | $18.80 | 3.685% | $19.4928 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $128.37 | 13.215% | $145.3341 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $210.69 | 10.238% | $232.2604 | $232.26 | $232.25 | $232.30 |
| 7 purchase totals = | $1,039.34 | $1,121.2581 | $1,121.25 | $1,121.30 | $1,121.20 | |