| 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 | $114.99 | 13.599% | $130.6275 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $96.70 | 11.500% | $107.8205 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $72.74 | 11.221% | $80.9022 | $80.90 | $80.90 | $80.90 |
| Purchase #4 | $71.56 | 7.728% | $77.0902 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $222.64 | 8.266% | $241.0434 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $211.98 | 12.185% | $237.8098 | $237.81 | $237.80 | $237.80 |
| Purchase #7 | $78.28 | 11.508% | $87.2885 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $868.89 | $962.5821 | $962.58 | $962.60 | $962.50 | |