| 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 | $229.98 | 5.166% | $241.8608 | $241.86 | $241.85 | $241.90 |
| Purchase #2 | $132.94 | 13.559% | $150.9653 | $150.97 | $150.95 | $151.00 |
| Purchase #3 | $207.60 | 3.660% | $215.1982 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $140.26 | 11.766% | $156.763 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $217.74 | 9.808% | $239.0959 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $139.38 | 7.466% | $149.7861 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $173.40 | 10.425% | $191.477 | $191.48 | $191.50 | $191.50 |
| 7 purchase totals = | $1,241.30 | $1,345.1463 | $1,345.16 | $1,345.15 | $1,345.30 | |