| 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 | $15.70 | 9.511% | $17.1932 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $221.27 | 10.874% | $245.3309 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $105.82 | 11.285% | $117.7618 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $135.98 | 12.519% | $153.0033 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $185.56 | 7.701% | $199.85 | $199.85 | $199.85 | $199.90 |
| Purchase #6 | $14.92 | 13.211% | $16.8911 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $238.89 | 9.802% | $262.306 | $262.31 | $262.30 | $262.30 |
| 7 purchase totals = | $918.14 | $1,012.3363 | $1,012.33 | $1,012.35 | $1,012.40 | |