| 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 | $210.51 | 4.176% | $219.3009 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $219.69 | 10.349% | $242.4257 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $12.91 | 13.159% | $14.6088 | $14.61 | $14.60 | $14.60 |
| Purchase #4 | $135.49 | 4.344% | $141.3757 | $141.38 | $141.40 | $141.40 |
| Purchase #5 | $227.43 | 8.168% | $246.0065 | $246.01 | $246.00 | $246.00 |
| Purchase #6 | $71.88 | 12.266% | $80.6968 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $29.43 | 5.562% | $31.0669 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $907.34 | $975.4813 | $975.50 | $975.50 | $975.50 | |