| 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 | $220.73 | 7.577% | $237.4547 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $198.44 | 5.740% | $209.8305 | $209.83 | $209.85 | $209.80 |
| Purchase #3 | $109.34 | 3.697% | $113.3823 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $10.81 | 6.789% | $11.5439 | $11.54 | $11.55 | $11.50 |
| Purchase #5 | $19.82 | 5.186% | $20.8479 | $20.85 | $20.85 | $20.80 |
| Purchase #6 | $185.26 | 13.382% | $210.0515 | $210.05 | $210.05 | $210.10 |
| Purchase #7 | $244.37 | 3.397% | $252.6712 | $252.67 | $252.65 | $252.70 |
| 7 purchase totals = | $988.77 | $1,055.7820 | $1,055.77 | $1,055.80 | $1,055.80 | |