| 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 | $196.97 | 11.439% | $219.5014 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $216.56 | 11.282% | $240.9923 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $17.88 | 8.295% | $19.3631 | $19.36 | $19.35 | $19.40 |
| Purchase #4 | $80.56 | 11.712% | $89.9952 | $90.00 | $90.00 | $90.00 |
| Purchase #5 | $54.74 | 10.422% | $60.445 | $60.45 | $60.45 | $60.40 |
| Purchase #6 | $21.91 | 5.772% | $23.1746 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $76.52 | 5.202% | $80.5006 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $665.14 | $733.9722 | $733.97 | $733.95 | $734.00 | |