| 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 | $21.57 | 3.352% | $22.293 | $22.29 | $22.30 | $22.30 |
| Purchase #2 | $179.45 | 9.182% | $195.9271 | $195.93 | $195.95 | $195.90 |
| Purchase #3 | $91.81 | 4.859% | $96.271 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $180.71 | 10.769% | $200.1707 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $222.75 | 8.529% | $241.7483 | $241.75 | $241.75 | $241.70 |
| Purchase #6 | $55.61 | 5.479% | $58.6569 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $235.59 | 3.183% | $243.0888 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $987.49 | $1,058.1558 | $1,058.16 | $1,058.15 | $1,058.20 | |