| 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 | $237.38 | 5.247% | $249.8353 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $79.99 | 13.365% | $90.6807 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $68.63 | 11.767% | $76.7057 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $228.81 | 10.837% | $253.6061 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $214.40 | 13.369% | $243.0631 | $243.06 | $243.05 | $243.10 |
| Purchase #6 | $218.70 | 6.710% | $233.3748 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $70.26 | 5.184% | $73.9023 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $1,118.17 | $1,221.1680 | $1,221.17 | $1,221.15 | $1,221.20 | |