| 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 | $98.63 | 10.739% | $109.2219 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $123.83 | 4.538% | $129.4494 | $129.45 | $129.45 | $129.40 |
| Purchase #3 | $159.29 | 8.729% | $173.1944 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $199.75 | 6.350% | $212.4341 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $188.44 | 9.657% | $206.6377 | $206.64 | $206.65 | $206.60 |
| Purchase #6 | $238.37 | 12.230% | $267.5227 | $267.52 | $267.50 | $267.50 |
| Purchase #7 | $216.50 | 12.256% | $243.0342 | $243.03 | $243.05 | $243.00 |
| 7 purchase totals = | $1,224.81 | $1,341.4944 | $1,341.48 | $1,341.50 | $1,341.30 | |