| 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 | $195.95 | 8.635% | $212.8703 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $197.53 | 10.329% | $217.9329 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $207.63 | 13.313% | $235.2718 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $238.43 | 6.635% | $254.2498 | $254.25 | $254.25 | $254.20 |
| Purchase #5 | $168.68 | 12.344% | $189.5019 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $119.72 | 7.165% | $128.2979 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $136.76 | 13.677% | $155.4647 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $1,264.70 | $1,393.5893 | $1,393.58 | $1,393.55 | $1,393.60 | |