| 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 | $189.64 | 10.447% | $209.4517 | $209.45 | $209.45 | $209.50 |
| Purchase #2 | $104.91 | 13.862% | $119.4526 | $119.45 | $119.45 | $119.50 |
| Purchase #3 | $115.72 | 7.536% | $124.4407 | $124.44 | $124.45 | $124.40 |
| Purchase #4 | $164.68 | 11.220% | $183.1571 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $104.47 | 6.668% | $111.4361 | $111.44 | $111.45 | $111.40 |
| Purchase #6 | $235.34 | 6.801% | $251.3455 | $251.35 | $251.35 | $251.30 |
| Purchase #7 | $197.58 | 7.213% | $211.8314 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $1,112.34 | $1,211.1151 | $1,211.12 | $1,211.15 | $1,211.10 | |