| 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 | $227.27 | 10.757% | $251.7174 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $221.65 | 12.573% | $249.5181 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $151.67 | 13.480% | $172.1151 | $172.12 | $172.10 | $172.10 |
| Purchase #4 | $195.75 | 7.127% | $209.7011 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $65.34 | 5.290% | $68.7965 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $238.52 | 9.593% | $261.4012 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $132.75 | 7.444% | $142.6319 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $1,232.95 | $1,355.8813 | $1,355.89 | $1,355.85 | $1,355.80 | |