| 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 | $233.49 | 12.434% | $262.5221 | $262.52 | $262.50 | $262.50 |
| Purchase #2 | $138.50 | 13.556% | $157.2751 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $214.64 | 13.178% | $242.9253 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $118.84 | 10.208% | $130.9712 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $64.45 | 12.173% | $72.2955 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $103.61 | 8.850% | $112.7795 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $48.68 | 8.355% | $52.7472 | $52.75 | $52.75 | $52.70 |
| 7 purchase totals = | $922.21 | $1,031.5159 | $1,031.53 | $1,031.55 | $1,031.50 | |