| 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 | $93.67 | 11.426% | $104.3727 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $29.39 | 5.683% | $31.0602 | $31.06 | $31.05 | $31.10 |
| Purchase #3 | $244.34 | 5.473% | $257.7127 | $257.71 | $257.70 | $257.70 |
| Purchase #4 | $231.72 | 10.869% | $256.9056 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $245.71 | 8.140% | $265.7108 | $265.71 | $265.70 | $265.70 |
| Purchase #6 | $155.70 | 13.640% | $176.9375 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $228.96 | 11.387% | $255.0317 | $255.03 | $255.05 | $255.00 |
| 7 purchase totals = | $1,229.49 | $1,347.7312 | $1,347.73 | $1,347.70 | $1,347.70 | |