| 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 | $96.36 | 12.412% | $108.3202 | $108.32 | $108.30 | $108.30 |
| Purchase #2 | $172.74 | 7.574% | $185.8233 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $91.80 | 10.351% | $101.3022 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $227.55 | 6.345% | $241.988 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $66.57 | 12.335% | $74.7814 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $138.62 | 11.227% | $154.1829 | $154.18 | $154.20 | $154.20 |
| Purchase #7 | $216.87 | 9.132% | $236.6746 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $1,010.51 | $1,103.0726 | $1,103.06 | $1,103.05 | $1,103.10 | |