| 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 | $229.46 | 4.603% | $240.022 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $32.90 | 12.422% | $36.9868 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $249.74 | 12.448% | $280.8276 | $280.83 | $280.85 | $280.80 |
| Purchase #4 | $8.90 | 3.194% | $9.1843 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $52.98 | 11.486% | $59.0653 | $59.07 | $59.05 | $59.10 |
| Purchase #6 | $246.61 | 5.218% | $259.4781 | $259.48 | $259.50 | $259.50 |
| Purchase #7 | $23.78 | 8.297% | $25.753 | $25.75 | $25.75 | $25.80 |
| 7 purchase totals = | $844.37 | $911.3171 | $911.32 | $911.35 | $911.40 | |