| 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 | $235.81 | 6.586% | $251.3404 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $120.32 | 12.639% | $135.5272 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $168.91 | 8.343% | $183.0022 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $167.68 | 4.426% | $175.1015 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $157.84 | 5.601% | $166.6806 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $203.70 | 12.786% | $229.7451 | $229.75 | $229.75 | $229.70 |
| Purchase #7 | $197.97 | 4.172% | $206.2293 | $206.23 | $206.25 | $206.20 |
| 7 purchase totals = | $1,252.23 | $1,347.6263 | $1,347.63 | $1,347.70 | $1,347.50 | |