| 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 | $211.68 | 13.338% | $239.9139 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $25.71 | 4.517% | $26.8713 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $239.88 | 13.871% | $273.1538 | $273.15 | $273.15 | $273.20 |
| Purchase #4 | $138.55 | 13.765% | $157.6214 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $100.92 | 12.644% | $113.6803 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $200.96 | 8.560% | $218.1622 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $222.39 | 11.812% | $248.6587 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $1,140.09 | $1,278.0616 | $1,278.05 | $1,278.00 | $1,278.20 | |