| 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 | $106.34 | 13.872% | $121.0915 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $32.99 | 4.325% | $34.4168 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $8.28 | 8.745% | $9.0041 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $128.74 | 6.797% | $137.4905 | $137.49 | $137.50 | $137.50 |
| Purchase #5 | $228.53 | 7.688% | $246.0994 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $240.61 | 13.607% | $273.3498 | $273.35 | $273.35 | $273.30 |
| Purchase #7 | $166.56 | 8.469% | $180.666 | $180.67 | $180.65 | $180.70 |
| 7 purchase totals = | $912.05 | $1,002.1181 | $1,002.12 | $1,002.10 | $1,002.10 | |