| 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 | $248.46 | 8.399% | $269.3282 | $269.33 | $269.35 | $269.30 |
| Purchase #2 | $32.85 | 9.748% | $36.0522 | $36.05 | $36.05 | $36.10 |
| Purchase #3 | $199.28 | 8.805% | $216.8266 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $228.68 | 3.708% | $237.1595 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $233.56 | 10.833% | $258.8616 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $78.42 | 3.373% | $81.0651 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $209.74 | 3.872% | $217.8611 | $217.86 | $217.85 | $217.90 |
| 7 purchase totals = | $1,230.99 | $1,317.1543 | $1,317.16 | $1,317.15 | $1,317.30 | |