| 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 | $237.26 | 12.320% | $266.4904 | $266.49 | $266.50 | $266.50 |
| Purchase #2 | $45.87 | 4.380% | $47.8791 | $47.88 | $47.90 | $47.90 |
| Purchase #3 | $173.82 | 3.373% | $179.6829 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $98.68 | 11.757% | $110.2818 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $87.71 | 4.786% | $91.9078 | $91.91 | $91.90 | $91.90 |
| Purchase #6 | $17.63 | 12.241% | $19.7881 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $151.38 | 10.557% | $167.3612 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $812.35 | $883.3913 | $883.39 | $883.45 | $883.50 | |