| 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 | $175.35 | 12.710% | $197.637 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $229.73 | 3.580% | $237.9543 | $237.95 | $237.95 | $238.00 |
| Purchase #3 | $189.33 | 11.699% | $211.4797 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $157.94 | 7.695% | $170.0935 | $170.09 | $170.10 | $170.10 |
| Purchase #5 | $206.60 | 5.128% | $217.1944 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $55.55 | 5.610% | $58.6664 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $173.91 | 9.852% | $191.0436 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $1,188.41 | $1,284.0689 | $1,284.06 | $1,284.10 | $1,284.10 | |