| 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 | $194.73 | 7.609% | $209.547 | $209.55 | $209.55 | $209.50 |
| Purchase #2 | $41.83 | 6.656% | $44.6142 | $44.61 | $44.60 | $44.60 |
| Purchase #3 | $150.59 | 9.823% | $165.3825 | $165.38 | $165.40 | $165.40 |
| Purchase #4 | $228.66 | 3.824% | $237.404 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $113.84 | 3.146% | $117.4214 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $115.84 | 11.518% | $129.1825 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $90.86 | 5.124% | $95.5157 | $95.52 | $95.50 | $95.50 |
| 7 purchase totals = | $936.35 | $999.0673 | $999.06 | $999.05 | $999.00 | |