| 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 | $94.55 | 11.394% | $105.323 | $105.32 | $105.30 | $105.30 |
| Purchase #2 | $160.67 | 7.825% | $173.2424 | $173.24 | $173.25 | $173.20 |
| Purchase #3 | $212.85 | 3.560% | $220.4275 | $220.43 | $220.45 | $220.40 |
| Purchase #4 | $212.70 | 11.471% | $237.0988 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $39.72 | 11.677% | $44.3581 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $22.53 | 10.280% | $24.8461 | $24.85 | $24.85 | $24.80 |
| Purchase #7 | $178.48 | 4.576% | $186.6472 | $186.65 | $186.65 | $186.60 |
| 7 purchase totals = | $921.50 | $991.9431 | $991.95 | $991.95 | $991.80 | |