| 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 | $129.65 | 10.212% | $142.8899 | $142.89 | $142.90 | $142.90 |
| Purchase #2 | $70.67 | 3.612% | $73.2226 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $98.84 | 12.747% | $111.4391 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $130.54 | 13.206% | $147.7791 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $105.68 | 10.446% | $116.7193 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $158.87 | 7.246% | $170.3817 | $170.38 | $170.40 | $170.40 |
| Purchase #7 | $215.59 | 13.352% | $244.3756 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $909.84 | $1,006.8073 | $1,006.81 | $1,006.85 | $1,006.80 | |