| 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 | $229.71 | 7.238% | $246.3364 | $246.34 | $246.35 | $246.30 |
| Purchase #2 | $198.83 | 11.325% | $221.3475 | $221.35 | $221.35 | $221.30 |
| Purchase #3 | $175.65 | 12.799% | $198.1314 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $44.63 | 5.418% | $47.0481 | $47.05 | $47.05 | $47.00 |
| Purchase #5 | $57.96 | 3.776% | $60.1486 | $60.15 | $60.15 | $60.10 |
| Purchase #6 | $38.88 | 8.720% | $42.2703 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $211.76 | 8.162% | $229.0439 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $957.42 | $1,044.3262 | $1,044.33 | $1,044.35 | $1,044.10 | |