| 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 | $47.63 | 3.609% | $49.349 | $49.35 | $49.35 | $49.30 |
| Purchase #2 | $218.45 | 4.868% | $229.0841 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $212.26 | 12.223% | $238.2045 | $238.20 | $238.20 | $238.20 |
| Purchase #4 | $231.52 | 8.628% | $251.4955 | $251.50 | $251.50 | $251.50 |
| Purchase #5 | $85.38 | 3.807% | $88.6304 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $98.71 | 10.228% | $108.8061 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $113.55 | 5.858% | $120.2018 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $1,007.50 | $1,085.7714 | $1,085.77 | $1,085.80 | $1,085.70 | |