| 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 | $187.65 | 12.323% | $210.7741 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $25.37 | 5.315% | $26.7184 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $122.54 | 4.169% | $127.6487 | $127.65 | $127.65 | $127.60 |
| Purchase #4 | $35.59 | 9.522% | $38.9789 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $34.53 | 3.692% | $35.8048 | $35.80 | $35.80 | $35.80 |
| Purchase #6 | $125.95 | 12.528% | $141.729 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $222.53 | 3.164% | $229.5708 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $754.16 | $811.2247 | $811.22 | $811.20 | $811.20 | |