| 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 | $31.91 | 10.282% | $35.191 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $88.43 | 8.648% | $96.0774 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $222.25 | 4.844% | $233.0158 | $233.02 | $233.00 | $233.00 |
| Purchase #4 | $124.79 | 13.168% | $141.2223 | $141.22 | $141.20 | $141.20 |
| Purchase #5 | $8.58 | 5.254% | $9.0308 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $81.83 | 9.485% | $89.5916 | $89.59 | $89.60 | $89.60 |
| Purchase #7 | $248.40 | 11.726% | $277.5274 | $277.53 | $277.55 | $277.50 |
| 7 purchase totals = | $806.19 | $881.6563 | $881.66 | $881.70 | $881.60 | |