| 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 | $111.58 | 11.209% | $124.087 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $176.98 | 9.817% | $194.3541 | $194.35 | $194.35 | $194.40 |
| Purchase #3 | $57.41 | 4.146% | $59.7902 | $59.79 | $59.80 | $59.80 |
| Purchase #4 | $36.46 | 10.672% | $40.351 | $40.35 | $40.35 | $40.40 |
| Purchase #5 | $23.63 | 11.476% | $26.3418 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $149.60 | 7.576% | $160.9337 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $235.60 | 10.243% | $259.7325 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $791.26 | $865.5903 | $865.58 | $865.65 | $865.60 | |