| 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 | $97.53 | 6.644% | $104.0099 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $119.34 | 13.104% | $134.9783 | $134.98 | $135.00 | $135.00 |
| Purchase #3 | $81.39 | 13.383% | $92.2824 | $92.28 | $92.30 | $92.30 |
| Purchase #4 | $14.75 | 4.524% | $15.4173 | $15.42 | $15.40 | $15.40 |
| Purchase #5 | $229.82 | 7.388% | $246.7991 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $235.57 | 13.146% | $266.538 | $266.54 | $266.55 | $266.50 |
| Purchase #7 | $194.94 | 7.364% | $209.2954 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $973.34 | $1,069.3204 | $1,069.33 | $1,069.35 | $1,069.30 | |