| 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 | $245.40 | 8.510% | $266.2835 | $266.28 | $266.30 | $266.30 |
| Purchase #2 | $131.55 | 12.508% | $148.0043 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $154.47 | 11.776% | $172.6604 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $99.85 | 12.577% | $112.4081 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $250.91 | 6.673% | $267.6532 | $267.65 | $267.65 | $267.70 |
| Purchase #6 | $116.86 | 7.586% | $125.725 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $21.77 | 6.797% | $23.2497 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $1,020.81 | $1,115.9842 | $1,115.98 | $1,116.00 | $1,116.00 | |