| 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 | $110.37 | 4.428% | $115.2572 | $115.26 | $115.25 | $115.30 |
| Purchase #2 | $240.57 | 8.813% | $261.7714 | $261.77 | $261.75 | $261.80 |
| Purchase #3 | $156.71 | 6.479% | $166.8632 | $166.86 | $166.85 | $166.90 |
| Purchase #4 | $204.89 | 13.398% | $232.3412 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $20.58 | 8.471% | $22.3233 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $150.50 | 3.630% | $155.9632 | $155.96 | $155.95 | $156.00 |
| Purchase #7 | $20.75 | 7.665% | $22.3405 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $904.37 | $976.8600 | $976.85 | $976.80 | $976.90 | |