| 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 | $132.92 | 6.473% | $141.5239 | $141.52 | $141.50 | $141.50 |
| Purchase #2 | $68.43 | 13.853% | $77.9096 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $102.67 | 12.743% | $115.7532 | $115.75 | $115.75 | $115.80 |
| Purchase #4 | $244.85 | 4.545% | $255.9784 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $191.31 | 9.872% | $210.1961 | $210.20 | $210.20 | $210.20 |
| Purchase #6 | $9.96 | 10.268% | $10.9827 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $89.39 | 5.752% | $94.5317 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $839.53 | $906.8756 | $906.87 | $906.90 | $906.90 | |