| 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 | $96.60 | 8.676% | $104.981 | $104.98 | $105.00 | $105.00 |
| Purchase #2 | $78.32 | 13.293% | $88.7311 | $88.73 | $88.75 | $88.70 |
| Purchase #3 | $225.70 | 9.670% | $247.5252 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $244.55 | 8.804% | $266.0802 | $266.08 | $266.10 | $266.10 |
| Purchase #5 | $54.74 | 6.851% | $58.4902 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $214.45 | 6.316% | $227.9947 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $214.53 | 6.717% | $228.94 | $228.94 | $228.95 | $228.90 |
| 7 purchase totals = | $1,128.89 | $1,222.7424 | $1,222.74 | $1,222.85 | $1,222.70 | |