| 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 | $183.88 | 12.642% | $207.1261 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $151.46 | 11.571% | $168.9854 | $168.99 | $169.00 | $169.00 |
| Purchase #3 | $206.81 | 12.268% | $232.1815 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $238.40 | 6.330% | $253.4907 | $253.49 | $253.50 | $253.50 |
| Purchase #5 | $47.88 | 8.654% | $52.0235 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $52.60 | 8.683% | $57.1673 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $234.29 | 12.174% | $262.8125 | $262.81 | $262.80 | $262.80 |
| 7 purchase totals = | $1,115.32 | $1,233.7870 | $1,233.79 | $1,233.80 | $1,233.80 | |