| 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 | $239.46 | 6.245% | $254.4143 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $77.61 | 6.770% | $82.8642 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $179.71 | 13.873% | $204.6412 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $121.69 | 13.537% | $138.1632 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $179.93 | 9.688% | $197.3616 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $93.37 | 8.573% | $101.3746 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $49.63 | 12.717% | $55.9414 | $55.94 | $55.95 | $55.90 |
| 7 purchase totals = | $941.40 | $1,034.7605 | $1,034.74 | $1,034.70 | $1,034.80 | |