| 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 | $108.80 | 7.299% | $116.7413 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $214.93 | 6.254% | $228.3717 | $228.37 | $228.35 | $228.40 |
| Purchase #3 | $179.80 | 8.354% | $194.8205 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $180.38 | 5.861% | $190.9521 | $190.95 | $190.95 | $191.00 |
| Purchase #5 | $215.50 | 7.190% | $230.9945 | $230.99 | $231.00 | $231.00 |
| Purchase #6 | $144.29 | 9.252% | $157.6397 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $235.62 | 13.667% | $267.8222 | $267.82 | $267.80 | $267.80 |
| 7 purchase totals = | $1,279.32 | $1,387.3420 | $1,387.33 | $1,387.30 | $1,387.30 | |