| 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 | $137.44 | 3.138% | $141.7529 | $141.75 | $141.75 | $141.80 |
| Purchase #2 | $21.82 | 4.123% | $22.7196 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $33.49 | 7.818% | $36.1082 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $111.44 | 5.117% | $117.1424 | $117.14 | $117.15 | $117.10 |
| Purchase #5 | $233.82 | 3.375% | $241.7114 | $241.71 | $241.70 | $241.70 |
| Purchase #6 | $115.88 | 11.762% | $129.5098 | $129.51 | $129.50 | $129.50 |
| Purchase #7 | $152.69 | 12.305% | $171.4785 | $171.48 | $171.50 | $171.50 |
| 7 purchase totals = | $806.58 | $860.4228 | $860.42 | $860.40 | $860.40 | |