| 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 | $237.96 | 7.702% | $256.2877 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $34.47 | 11.411% | $38.4034 | $38.40 | $38.40 | $38.40 |
| Purchase #3 | $194.91 | 12.663% | $219.5915 | $219.59 | $219.60 | $219.60 |
| Purchase #4 | $233.83 | 13.604% | $265.6402 | $265.64 | $265.65 | $265.60 |
| Purchase #5 | $145.77 | 12.501% | $163.9927 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $139.43 | 10.763% | $154.4369 | $154.44 | $154.45 | $154.40 |
| Purchase #7 | $135.25 | 6.846% | $144.5092 | $144.51 | $144.50 | $144.50 |
| 7 purchase totals = | $1,121.62 | $1,242.8616 | $1,242.86 | $1,242.90 | $1,242.80 | |