| 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 | $108.39 | 10.698% | $119.9856 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $153.98 | 5.124% | $161.8699 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $96.47 | 3.215% | $99.5715 | $99.57 | $99.55 | $99.60 |
| Purchase #4 | $203.70 | 6.516% | $216.9731 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $210.85 | 12.675% | $237.5752 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $12.83 | 10.233% | $14.1429 | $14.14 | $14.15 | $14.10 |
| Purchase #7 | $51.70 | 11.142% | $57.4604 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $837.92 | $907.5786 | $907.58 | $907.55 | $907.70 | |