| 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 | $34.84 | 12.680% | $39.2577 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $117.44 | 13.199% | $132.9409 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $195.50 | 3.842% | $203.0111 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $74.83 | 9.565% | $81.9875 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $233.85 | 5.764% | $247.3291 | $247.33 | $247.35 | $247.30 |
| Purchase #6 | $238.61 | 6.489% | $254.0934 | $254.09 | $254.10 | $254.10 |
| Purchase #7 | $231.64 | 9.557% | $253.7778 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $1,126.71 | $1,212.3975 | $1,212.40 | $1,212.45 | $1,212.40 | |