| 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 | $114.34 | 12.593% | $128.7388 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $12.54 | 10.206% | $13.8198 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $222.27 | 6.277% | $236.2219 | $236.22 | $236.20 | $236.20 |
| Purchase #4 | $101.75 | 11.347% | $113.2956 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $99.66 | 9.511% | $109.1387 | $109.14 | $109.15 | $109.10 |
| Purchase #6 | $226.72 | 3.148% | $233.8571 | $233.86 | $233.85 | $233.90 |
| Purchase #7 | $197.84 | 5.230% | $208.187 | $208.19 | $208.20 | $208.20 |
| 7 purchase totals = | $975.12 | $1,043.2589 | $1,043.27 | $1,043.25 | $1,043.20 | |