| 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 | $97.46 | 11.244% | $108.4184 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $122.63 | 10.704% | $135.7563 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $152.70 | 12.300% | $171.4821 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $248.61 | 8.136% | $268.8369 | $268.84 | $268.85 | $268.80 |
| Purchase #5 | $13.61 | 10.376% | $15.0222 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $220.88 | 4.564% | $230.961 | $230.96 | $230.95 | $231.00 |
| Purchase #7 | $30.53 | 5.829% | $32.3096 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $886.42 | $962.7865 | $962.79 | $962.75 | $962.80 | |