| 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 | $242.55 | 3.809% | $251.7887 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $80.35 | 9.210% | $87.7502 | $87.75 | $87.75 | $87.80 |
| Purchase #3 | $144.33 | 3.136% | $148.8562 | $148.86 | $148.85 | $148.90 |
| Purchase #4 | $212.62 | 13.723% | $241.7978 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $69.41 | 10.113% | $76.4294 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $216.38 | 8.409% | $234.5754 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $195.40 | 7.357% | $209.7756 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $1,161.04 | $1,250.9733 | $1,250.99 | $1,251.05 | $1,251.10 | |