| 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 | $204.51 | 10.491% | $225.9651 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $209.69 | 3.534% | $217.1004 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $230.78 | 6.735% | $246.323 | $246.32 | $246.30 | $246.30 |
| Purchase #4 | $230.78 | 5.581% | $243.6598 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $57.58 | 11.241% | $64.0526 | $64.05 | $64.05 | $64.10 |
| Purchase #6 | $191.34 | 9.548% | $209.6091 | $209.61 | $209.60 | $209.60 |
| Purchase #7 | $170.48 | 8.793% | $185.4703 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $1,295.16 | $1,392.1803 | $1,392.18 | $1,392.10 | $1,392.30 | |