| 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 | $108.59 | 10.403% | $119.8866 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $26.73 | 7.784% | $28.8107 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $130.95 | 13.333% | $148.4096 | $148.41 | $148.40 | $148.40 |
| Purchase #4 | $245.82 | 10.404% | $271.3951 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $241.41 | 13.132% | $273.112 | $273.11 | $273.10 | $273.10 |
| Purchase #6 | $183.46 | 11.660% | $204.8514 | $204.85 | $204.85 | $204.90 |
| Purchase #7 | $248.79 | 6.629% | $265.2823 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,185.75 | $1,311.7477 | $1,311.75 | $1,311.75 | $1,311.80 | |