| 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 | $110.68 | 6.612% | $117.9982 | $118.00 | $118.00 | $118.00 |
| Purchase #2 | $192.38 | 11.110% | $213.7534 | $213.75 | $213.75 | $213.80 |
| Purchase #3 | $175.68 | 12.482% | $197.6084 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $241.51 | 13.766% | $274.7563 | $274.76 | $274.75 | $274.80 |
| Purchase #5 | $38.63 | 12.682% | $43.5291 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $33.98 | 8.535% | $36.8802 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $98.40 | 9.361% | $107.6112 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $891.26 | $992.1368 | $992.14 | $992.15 | $992.20 | |