| 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 | $218.26 | 12.848% | $246.302 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $121.80 | 6.321% | $129.499 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $12.70 | 8.216% | $13.7434 | $13.74 | $13.75 | $13.70 |
| Purchase #4 | $174.91 | 9.345% | $191.2553 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $174.69 | 9.482% | $191.2541 | $191.25 | $191.25 | $191.30 |
| Purchase #6 | $12.32 | 12.111% | $13.8121 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $136.65 | 9.528% | $149.67 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $851.33 | $935.5359 | $935.53 | $935.50 | $935.60 | |