| 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 | $26.70 | 12.399% | $30.0105 | $30.01 | $30.00 | $30.00 |
| Purchase #2 | $236.81 | 9.180% | $258.5492 | $258.55 | $258.55 | $258.50 |
| Purchase #3 | $231.83 | 10.590% | $256.3808 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $235.54 | 8.830% | $256.3382 | $256.34 | $256.35 | $256.30 |
| Purchase #5 | $135.73 | 12.408% | $152.5714 | $152.57 | $152.55 | $152.60 |
| Purchase #6 | $17.89 | 11.461% | $19.9404 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $7.82 | 10.718% | $8.6581 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $892.32 | $982.4486 | $982.45 | $982.45 | $982.40 | |