| 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 | $243.55 | 8.433% | $264.0886 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $173.60 | 6.771% | $185.3545 | $185.35 | $185.35 | $185.40 |
| Purchase #3 | $113.49 | 5.542% | $119.7796 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $157.53 | 10.477% | $174.0344 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $45.85 | 4.172% | $47.7629 | $47.76 | $47.75 | $47.80 |
| Purchase #6 | $128.73 | 8.446% | $139.6025 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $7.87 | 13.505% | $8.9328 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $870.62 | $939.5553 | $939.54 | $939.60 | $939.60 | |