| 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 | $125.33 | 12.631% | $141.1604 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $195.91 | 12.814% | $221.0139 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $181.44 | 4.527% | $189.6538 | $189.65 | $189.65 | $189.70 |
| Purchase #4 | $73.27 | 8.543% | $79.5295 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $84.25 | 10.431% | $93.0381 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $249.40 | 13.340% | $282.67 | $282.67 | $282.65 | $282.70 |
| Purchase #7 | $160.81 | 13.170% | $181.9887 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,070.41 | $1,189.0544 | $1,189.05 | $1,189.05 | $1,189.10 | |