| 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 | $240.77 | 4.365% | $251.2796 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $211.96 | 8.646% | $230.2861 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $46.94 | 8.172% | $50.7759 | $50.78 | $50.80 | $50.80 |
| Purchase #4 | $141.38 | 5.269% | $148.8293 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $47.53 | 8.548% | $51.5929 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $32.99 | 8.855% | $35.9113 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $56.26 | 12.338% | $63.2014 | $63.20 | $63.20 | $63.20 |
| 7 purchase totals = | $777.83 | $831.8765 | $831.88 | $831.95 | $831.90 | |