| 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 | $195.52 | 4.236% | $203.8022 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $96.67 | 13.712% | $109.9254 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $53.77 | 9.515% | $58.8862 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $88.61 | 10.660% | $98.0558 | $98.06 | $98.05 | $98.10 |
| Purchase #5 | $203.70 | 10.234% | $224.5467 | $224.55 | $224.55 | $224.50 |
| Purchase #6 | $194.41 | 4.638% | $203.4267 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $5.78 | 9.735% | $6.3427 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $838.46 | $904.9857 | $905.00 | $905.05 | $904.90 | |