| 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 | $191.28 | 7.425% | $205.4825 | $205.48 | $205.50 | $205.50 |
| Purchase #2 | $243.82 | 9.700% | $267.4705 | $267.47 | $267.45 | $267.50 |
| Purchase #3 | $182.40 | 12.478% | $205.1599 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $232.95 | 7.518% | $250.4632 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $151.50 | 13.822% | $172.4403 | $172.44 | $172.45 | $172.40 |
| Purchase #6 | $21.74 | 8.621% | $23.6142 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $70.91 | 11.831% | $79.2994 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $1,094.60 | $1,203.9300 | $1,203.92 | $1,203.90 | $1,204.00 | |