| 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 | $193.83 | 9.543% | $212.3272 | $212.33 | $212.35 | $212.30 |
| Purchase #2 | $240.47 | 11.483% | $268.0832 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $60.71 | 6.794% | $64.8346 | $64.83 | $64.85 | $64.80 |
| Purchase #4 | $70.38 | 9.142% | $76.8141 | $76.81 | $76.80 | $76.80 |
| Purchase #5 | $211.49 | 7.156% | $226.6242 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $149.51 | 5.548% | $157.8048 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $197.31 | 11.853% | $220.6972 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $1,123.70 | $1,227.1853 | $1,227.17 | $1,227.20 | $1,227.10 | |