| 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 | $200.88 | 8.251% | $217.4546 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $153.38 | 12.741% | $172.9221 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $217.98 | 13.551% | $247.5185 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $22.53 | 10.312% | $24.8533 | $24.85 | $24.85 | $24.90 |
| Purchase #5 | $127.88 | 6.766% | $136.5324 | $136.53 | $136.55 | $136.50 |
| Purchase #6 | $217.65 | 13.660% | $247.381 | $247.38 | $247.40 | $247.40 |
| Purchase #7 | $232.54 | 6.452% | $247.5435 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $1,172.84 | $1,294.2054 | $1,294.19 | $1,294.20 | $1,294.20 | |