| 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 | $99.42 | 10.484% | $109.8432 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $229.37 | 4.837% | $240.4646 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $134.65 | 6.694% | $143.6635 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $53.59 | 10.187% | $59.0492 | $59.05 | $59.05 | $59.00 |
| Purchase #5 | $228.99 | 12.842% | $258.3969 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $62.50 | 9.370% | $68.3563 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $211.35 | 9.760% | $231.9778 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $1,019.87 | $1,111.7515 | $1,111.75 | $1,111.75 | $1,111.80 | |