| 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 | $103.84 | 13.164% | $117.5095 | $117.51 | $117.50 | $117.50 |
| Purchase #2 | $36.89 | 3.779% | $38.2841 | $38.28 | $38.30 | $38.30 |
| Purchase #3 | $128.46 | 12.149% | $144.0666 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $232.45 | 11.770% | $259.8094 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $129.60 | 9.433% | $141.8252 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $96.44 | 10.360% | $106.4312 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $160.59 | 5.651% | $169.6649 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $888.27 | $977.5909 | $977.59 | $977.60 | $977.60 | |