| 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 | $230.40 | 13.152% | $260.7022 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $211.67 | 12.245% | $237.589 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $125.69 | 9.193% | $137.2447 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $98.94 | 4.230% | $103.1252 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $212.49 | 11.340% | $236.5864 | $236.59 | $236.60 | $236.60 |
| Purchase #6 | $66.42 | 12.664% | $74.8314 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $124.38 | 7.768% | $134.0418 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $1,069.99 | $1,184.1207 | $1,184.12 | $1,184.20 | $1,184.00 | |