| 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 | $184.81 | 11.637% | $206.3163 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $43.90 | 11.197% | $48.8155 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $21.54 | 6.802% | $23.0052 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $246.50 | 12.747% | $277.9214 | $277.92 | $277.90 | $277.90 |
| Purchase #5 | $31.36 | 13.828% | $35.6965 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $14.79 | 4.595% | $15.4696 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $178.36 | 9.532% | $195.3613 | $195.36 | $195.35 | $195.40 |
| 7 purchase totals = | $721.26 | $802.5858 | $802.60 | $802.50 | $802.60 | |