| 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 | $205.99 | 7.346% | $221.122 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $105.54 | 13.345% | $119.6243 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $38.87 | 13.741% | $44.2111 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $35.30 | 10.731% | $39.088 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $8.63 | 6.467% | $9.1881 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $231.43 | 13.307% | $262.2264 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $194.72 | 10.836% | $215.8199 | $215.82 | $215.80 | $215.80 |
| 7 purchase totals = | $820.48 | $911.2798 | $911.28 | $911.25 | $911.20 | |