| 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 | $247.76 | 3.477% | $256.3746 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $228.41 | 10.837% | $253.1628 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $50.89 | 12.731% | $57.3688 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $84.80 | 12.586% | $95.4729 | $95.47 | $95.45 | $95.50 |
| Purchase #5 | $69.66 | 9.571% | $76.3272 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $89.42 | 5.812% | $94.6171 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $141.91 | 4.775% | $148.6862 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $912.85 | $982.0096 | $982.01 | $981.95 | $982.10 | |