| 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 | $11.58 | 6.664% | $12.3517 | $12.35 | $12.35 | $12.40 |
| Purchase #2 | $187.99 | 5.752% | $198.8032 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $50.29 | 10.110% | $55.3743 | $55.37 | $55.35 | $55.40 |
| Purchase #4 | $142.62 | 12.865% | $160.9681 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $100.33 | 4.317% | $104.6612 | $104.66 | $104.65 | $104.70 |
| Purchase #6 | $220.39 | 7.853% | $237.6972 | $237.70 | $237.70 | $237.70 |
| Purchase #7 | $98.52 | 13.693% | $112.0103 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $811.72 | $881.8660 | $881.86 | $881.80 | $882.00 | |