| 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 | $21.33 | 7.140% | $22.853 | $22.85 | $22.85 | $22.90 |
| Purchase #2 | $85.25 | 13.275% | $96.5669 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $205.48 | 5.638% | $217.065 | $217.07 | $217.05 | $217.10 |
| Purchase #4 | $232.47 | 4.723% | $243.4496 | $243.45 | $243.45 | $243.40 |
| Purchase #5 | $95.29 | 13.380% | $108.0398 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $128.80 | 12.221% | $144.5406 | $144.54 | $144.55 | $144.50 |
| Purchase #7 | $229.93 | 3.211% | $237.3131 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $998.55 | $1,069.8280 | $1,069.83 | $1,069.80 | $1,069.80 | |