| 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 | $225.74 | 7.309% | $242.2393 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $18.33 | 13.461% | $20.7974 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $195.70 | 5.614% | $206.6866 | $206.69 | $206.70 | $206.70 |
| Purchase #4 | $76.82 | 9.645% | $84.2293 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $143.82 | 10.209% | $158.5026 | $158.50 | $158.50 | $158.50 |
| Purchase #6 | $137.62 | 9.234% | $150.3278 | $150.33 | $150.35 | $150.30 |
| Purchase #7 | $151.96 | 3.589% | $157.4138 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $949.99 | $1,020.1968 | $1,020.20 | $1,020.25 | $1,020.10 | |