| 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 | $246.47 | 9.677% | $270.3209 | $270.32 | $270.30 | $270.30 |
| Purchase #2 | $249.57 | 11.418% | $278.0659 | $278.07 | $278.05 | $278.10 |
| Purchase #3 | $114.60 | 9.778% | $125.8056 | $125.81 | $125.80 | $125.80 |
| Purchase #4 | $47.93 | 13.535% | $54.4173 | $54.42 | $54.40 | $54.40 |
| Purchase #5 | $22.83 | 4.674% | $23.8971 | $23.90 | $23.90 | $23.90 |
| Purchase #6 | $177.74 | 9.647% | $194.8866 | $194.89 | $194.90 | $194.90 |
| Purchase #7 | $174.76 | 6.595% | $186.2854 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $1,033.90 | $1,133.6788 | $1,133.70 | $1,133.65 | $1,133.70 | |