| 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 | $196.52 | 5.359% | $207.0515 | $207.05 | $207.05 | $207.10 |
| Purchase #2 | $160.84 | 9.433% | $176.012 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $191.57 | 7.151% | $205.2692 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $198.46 | 12.725% | $223.714 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $192.28 | 3.376% | $198.7714 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $245.68 | 6.810% | $262.4108 | $262.41 | $262.40 | $262.40 |
| Purchase #7 | $128.57 | 11.226% | $143.0033 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $1,313.92 | $1,416.2322 | $1,416.22 | $1,416.15 | $1,416.30 | |