| 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 | $18.74 | 5.746% | $19.8168 | $19.82 | $19.80 | $19.80 |
| Purchase #2 | $244.35 | 12.161% | $274.0654 | $274.07 | $274.05 | $274.10 |
| Purchase #3 | $206.74 | 7.106% | $221.4309 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $170.73 | 11.509% | $190.3793 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $218.37 | 8.852% | $237.7001 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $215.78 | 12.248% | $242.2087 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $72.34 | 4.182% | $75.3653 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $1,147.05 | $1,260.9665 | $1,260.98 | $1,260.95 | $1,261.00 | |