| 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 | $135.34 | 9.758% | $148.5465 | $148.55 | $148.55 | $148.50 |
| Purchase #2 | $116.55 | 13.383% | $132.1479 | $132.15 | $132.15 | $132.10 |
| Purchase #3 | $24.27 | 7.204% | $26.0184 | $26.02 | $26.00 | $26.00 |
| Purchase #4 | $108.62 | 8.872% | $118.2568 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $30.83 | 3.780% | $31.9954 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $23.67 | 5.687% | $25.0161 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $34.73 | 11.752% | $38.8115 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $474.01 | $520.7926 | $520.81 | $520.75 | $520.70 | |