| 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 | $125.92 | 3.626% | $130.4859 | $130.49 | $130.50 | $130.50 |
| Purchase #2 | $79.33 | 11.334% | $88.3213 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $117.39 | 9.234% | $128.2298 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $111.36 | 12.179% | $124.9225 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $206.86 | 11.163% | $229.9518 | $229.95 | $229.95 | $230.00 |
| Purchase #6 | $229.57 | 9.832% | $252.1413 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $111.61 | 12.643% | $125.7209 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $982.04 | $1,079.7735 | $1,079.77 | $1,079.75 | $1,079.70 | |