| 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 | $116.34 | 11.731% | $129.9878 | $129.99 | $130.00 | $130.00 |
| Purchase #2 | $71.67 | 13.102% | $81.0602 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $217.34 | 5.384% | $229.0416 | $229.04 | $229.05 | $229.00 |
| Purchase #4 | $194.71 | 11.672% | $217.4366 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $244.55 | 11.578% | $272.864 | $272.86 | $272.85 | $272.90 |
| Purchase #6 | $117.28 | 7.378% | $125.9329 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $52.36 | 3.546% | $54.2167 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $1,014.25 | $1,110.5398 | $1,110.54 | $1,110.55 | $1,110.50 | |