| 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 | $120.74 | 9.786% | $132.5556 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $228.34 | 4.467% | $238.5399 | $238.54 | $238.55 | $238.50 |
| Purchase #3 | $219.77 | 12.670% | $247.6149 | $247.61 | $247.60 | $247.60 |
| Purchase #4 | $67.65 | 11.519% | $75.4426 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $45.67 | 5.692% | $48.2695 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $169.38 | 3.771% | $175.7673 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $212.53 | 7.720% | $228.9373 | $228.94 | $228.95 | $228.90 |
| 7 purchase totals = | $1,064.08 | $1,147.1271 | $1,147.13 | $1,147.10 | $1,147.10 | |