| 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 | $115.89 | 10.723% | $128.3169 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $244.45 | 11.221% | $271.8797 | $271.88 | $271.90 | $271.90 |
| Purchase #3 | $137.38 | 11.593% | $153.3065 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $183.53 | 9.647% | $201.2351 | $201.24 | $201.25 | $201.20 |
| Purchase #5 | $238.97 | 8.109% | $258.3481 | $258.35 | $258.35 | $258.30 |
| Purchase #6 | $116.58 | 13.472% | $132.2857 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $226.54 | 5.548% | $239.1084 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,263.34 | $1,384.4804 | $1,384.50 | $1,384.50 | $1,384.40 | |