| 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 | $100.91 | 8.244% | $109.229 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $179.78 | 9.872% | $197.5279 | $197.53 | $197.55 | $197.50 |
| Purchase #3 | $245.64 | 12.490% | $276.3204 | $276.32 | $276.30 | $276.30 |
| Purchase #4 | $219.47 | 6.846% | $234.4949 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $43.34 | 5.242% | $45.6119 | $45.61 | $45.60 | $45.60 |
| Purchase #6 | $244.95 | 7.109% | $262.3635 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $167.98 | 11.668% | $187.5799 | $187.58 | $187.60 | $187.60 |
| 7 purchase totals = | $1,202.07 | $1,313.1275 | $1,313.12 | $1,313.15 | $1,313.10 | |