| 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 | $134.65 | 6.120% | $142.8906 | $142.89 | $142.90 | $142.90 |
| Purchase #2 | $192.50 | 12.197% | $215.9792 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $244.70 | 7.567% | $263.2164 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $210.49 | 7.450% | $226.1715 | $226.17 | $226.15 | $226.20 |
| Purchase #5 | $140.25 | 10.394% | $154.8276 | $154.83 | $154.85 | $154.80 |
| Purchase #6 | $132.43 | 9.373% | $144.8427 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $135.72 | 12.784% | $153.0704 | $153.07 | $153.05 | $153.10 |
| 7 purchase totals = | $1,190.74 | $1,300.9984 | $1,301.00 | $1,301.00 | $1,301.00 | |