| 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 | $43.52 | 6.340% | $46.2792 | $46.28 | $46.30 | $46.30 |
| Purchase #2 | $241.34 | 7.720% | $259.9714 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $195.65 | 9.835% | $214.8922 | $214.89 | $214.90 | $214.90 |
| Purchase #4 | $222.51 | 9.580% | $243.8265 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $115.51 | 9.183% | $126.1173 | $126.12 | $126.10 | $126.10 |
| Purchase #6 | $139.98 | 12.436% | $157.3879 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $155.50 | 11.422% | $173.2612 | $173.26 | $173.25 | $173.30 |
| 7 purchase totals = | $1,114.01 | $1,221.7357 | $1,221.74 | $1,221.75 | $1,221.80 | |