| 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 | $217.87 | 5.211% | $229.2232 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $188.30 | 11.545% | $210.0392 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $195.57 | 9.146% | $213.4568 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $39.97 | 13.221% | $45.2544 | $45.25 | $45.25 | $45.30 |
| Purchase #5 | $141.66 | 4.855% | $148.5376 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $130.56 | 10.351% | $144.0743 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $195.85 | 3.679% | $203.0553 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $1,109.78 | $1,193.6408 | $1,193.64 | $1,193.60 | $1,193.70 | |