| 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 | $222.50 | 9.383% | $243.3772 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $45.77 | 4.121% | $47.6562 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $44.89 | 7.724% | $48.3573 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $150.77 | 10.673% | $166.8617 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $142.52 | 5.813% | $150.8047 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $224.82 | 8.835% | $244.6828 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $208.26 | 7.863% | $224.6355 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $1,039.53 | $1,126.3754 | $1,126.38 | $1,126.40 | $1,126.50 | |