| 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 | $20.90 | 10.436% | $23.0811 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $224.36 | 13.190% | $253.9531 | $253.95 | $253.95 | $254.00 |
| Purchase #3 | $113.58 | 10.732% | $125.7694 | $125.77 | $125.75 | $125.80 |
| Purchase #4 | $27.58 | 6.151% | $29.2764 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $213.68 | 11.226% | $237.6677 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $13.65 | 7.835% | $14.7195 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $195.95 | 8.819% | $213.2308 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $809.70 | $897.6980 | $897.70 | $897.70 | $897.80 | |