| 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 | $107.53 | 12.669% | $121.153 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $45.89 | 5.508% | $48.4176 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $64.93 | 3.839% | $67.4227 | $67.42 | $67.40 | $67.40 |
| Purchase #4 | $175.95 | 5.455% | $185.5481 | $185.55 | $185.55 | $185.50 |
| Purchase #5 | $164.86 | 9.203% | $180.0321 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $241.56 | 10.273% | $266.3755 | $266.38 | $266.40 | $266.40 |
| Purchase #7 | $153.28 | 4.108% | $159.5767 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $954.00 | $1,028.5257 | $1,028.53 | $1,028.55 | $1,028.50 | |