| 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 | $6.59 | 10.358% | $7.2726 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $197.46 | 9.256% | $215.7369 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $68.89 | 6.240% | $73.1887 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $148.80 | 7.402% | $159.8142 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $114.45 | 13.569% | $129.9797 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $188.80 | 10.424% | $208.4805 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $233.46 | 5.641% | $246.6295 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $958.45 | $1,041.1021 | $1,041.10 | $1,041.15 | $1,041.10 | |