| 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 | $222.35 | 10.281% | $245.2098 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $99.70 | 4.633% | $104.3191 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $221.48 | 10.523% | $244.7863 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $128.37 | 8.261% | $138.9746 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $54.70 | 13.416% | $62.0386 | $62.04 | $62.05 | $62.00 |
| Purchase #6 | $236.40 | 6.644% | $252.1064 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $228.62 | 6.352% | $243.1419 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $1,191.62 | $1,290.5767 | $1,290.58 | $1,290.55 | $1,290.50 | |