| 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 | $35.91 | 8.863% | $39.0927 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $195.27 | 10.842% | $216.4412 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $226.68 | 8.270% | $245.4264 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $45.61 | 12.709% | $51.4066 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $222.69 | 13.548% | $252.86 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $110.86 | 4.631% | $115.9939 | $115.99 | $116.00 | $116.00 |
| Purchase #7 | $131.35 | 11.327% | $146.228 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $968.37 | $1,067.4488 | $1,067.45 | $1,067.50 | $1,067.40 | |