| 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 | $199.41 | 6.721% | $212.8123 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $122.65 | 6.600% | $130.7449 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $217.33 | 5.395% | $229.055 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $227.81 | 3.227% | $235.1614 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $165.74 | 3.723% | $171.9105 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $249.77 | 13.199% | $282.7371 | $282.74 | $282.75 | $282.70 |
| Purchase #7 | $76.55 | 3.424% | $79.1711 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $1,259.26 | $1,341.5923 | $1,341.59 | $1,341.55 | $1,341.60 | |