| 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 | $188.70 | 4.671% | $197.5142 | $197.51 | $197.50 | $197.50 |
| Purchase #2 | $187.38 | 4.400% | $195.6247 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $48.93 | 4.278% | $51.0232 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $103.94 | 5.470% | $109.6255 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $109.68 | 9.852% | $120.4857 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $18.28 | 12.820% | $20.6235 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $124.87 | 9.813% | $137.1235 | $137.12 | $137.10 | $137.10 |
| 7 purchase totals = | $781.78 | $832.0203 | $832.01 | $831.95 | $831.90 | |