| 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 | $110.96 | 9.548% | $121.5545 | $121.55 | $121.55 | $121.60 |
| Purchase #2 | $203.78 | 8.713% | $221.5354 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $211.30 | 10.357% | $233.1843 | $233.18 | $233.20 | $233.20 |
| Purchase #4 | $33.80 | 8.534% | $36.6845 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $153.35 | 7.329% | $164.589 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $236.33 | 13.702% | $268.7119 | $268.71 | $268.70 | $268.70 |
| Purchase #7 | $214.50 | 10.753% | $237.5652 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $1,164.02 | $1,283.8248 | $1,283.82 | $1,283.85 | $1,283.90 | |