| 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 | $124.70 | 12.864% | $140.7414 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $50.41 | 13.292% | $57.1105 | $57.11 | $57.10 | $57.10 |
| Purchase #3 | $47.99 | 9.868% | $52.7257 | $52.73 | $52.75 | $52.70 |
| Purchase #4 | $198.79 | 7.621% | $213.9398 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $69.71 | 4.331% | $72.7291 | $72.73 | $72.75 | $72.70 |
| Purchase #6 | $225.44 | 7.415% | $242.1564 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $221.96 | 3.146% | $228.9429 | $228.94 | $228.95 | $228.90 |
| 7 purchase totals = | $939.00 | $1,008.3458 | $1,008.35 | $1,008.40 | $1,008.20 | |