| 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 | $195.44 | 13.304% | $221.4413 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $225.63 | 8.418% | $244.6235 | $244.62 | $244.60 | $244.60 |
| Purchase #3 | $81.38 | 4.545% | $85.0787 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $110.34 | 10.133% | $121.5208 | $121.52 | $121.50 | $121.50 |
| Purchase #5 | $35.90 | 7.185% | $38.4794 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $116.50 | 11.813% | $130.2621 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $139.75 | 3.210% | $144.236 | $144.24 | $144.25 | $144.20 |
| 7 purchase totals = | $904.94 | $985.6418 | $985.64 | $985.65 | $985.60 | |