| 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 | $218.41 | 11.276% | $243.0379 | $243.04 | $243.05 | $243.00 |
| Purchase #2 | $131.39 | 6.815% | $140.3442 | $140.34 | $140.35 | $140.30 |
| Purchase #3 | $233.85 | 11.149% | $259.9219 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $71.61 | 6.744% | $76.4394 | $76.44 | $76.45 | $76.40 |
| Purchase #5 | $161.84 | 9.451% | $177.1355 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $69.98 | 4.757% | $73.3089 | $73.31 | $73.30 | $73.30 |
| Purchase #7 | $102.50 | 7.316% | $109.9989 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $989.58 | $1,080.1867 | $1,080.19 | $1,080.20 | $1,080.00 | |