| 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 | $185.51 | 13.548% | $210.6429 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $227.68 | 6.326% | $242.083 | $242.08 | $242.10 | $242.10 |
| Purchase #3 | $44.95 | 4.765% | $47.0919 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $28.74 | 9.404% | $31.4427 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $10.99 | 6.781% | $11.7352 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $55.72 | 13.504% | $63.2444 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $189.68 | 7.400% | $203.7163 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $743.27 | $809.9564 | $809.95 | $810.00 | $809.80 | |