| 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 | $122.91 | 3.622% | $127.3618 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $11.72 | 12.163% | $13.1455 | $13.15 | $13.15 | $13.10 |
| Purchase #3 | $102.26 | 4.862% | $107.2319 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $36.37 | 8.856% | $39.5909 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $237.49 | 5.845% | $251.3713 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $186.32 | 12.190% | $209.0324 | $209.03 | $209.05 | $209.00 |
| Purchase #7 | $198.61 | 11.545% | $221.5395 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $895.68 | $969.2733 | $969.27 | $969.30 | $969.20 | |