| 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 | $222.62 | 7.214% | $238.6798 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $5.91 | 4.364% | $6.1679 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $209.66 | 11.178% | $233.0958 | $233.10 | $233.10 | $233.10 |
| Purchase #4 | $49.53 | 11.167% | $55.061 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $114.39 | 4.771% | $119.8475 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $30.45 | 13.407% | $34.5324 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $108.86 | 10.143% | $119.9017 | $119.90 | $119.90 | $119.90 |
| 7 purchase totals = | $741.42 | $807.2861 | $807.29 | $807.30 | $807.30 | |