| 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 | $114.78 | 5.290% | $120.8519 | $120.85 | $120.85 | $120.90 |
| Purchase #2 | $21.42 | 7.753% | $23.0807 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $37.53 | 11.226% | $41.7431 | $41.74 | $41.75 | $41.70 |
| Purchase #4 | $122.59 | 6.435% | $130.4787 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $183.43 | 10.451% | $202.6003 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $68.66 | 12.764% | $77.4238 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $200.29 | 13.221% | $226.7703 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $748.70 | $822.9488 | $822.94 | $822.95 | $823.00 | |