| 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 | $189.61 | 12.849% | $213.973 | $213.97 | $213.95 | $214.00 |
| Purchase #2 | $179.51 | 3.547% | $185.8772 | $185.88 | $185.90 | $185.90 |
| Purchase #3 | $12.72 | 5.524% | $13.4227 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $225.74 | 13.258% | $255.6686 | $255.67 | $255.65 | $255.70 |
| Purchase #5 | $181.28 | 8.665% | $196.9879 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $228.42 | 8.219% | $247.1938 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $144.35 | 4.332% | $150.6032 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $1,161.63 | $1,263.7264 | $1,263.72 | $1,263.70 | $1,263.80 | |