| 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 | $117.88 | 8.172% | $127.5132 | $127.51 | $127.50 | $127.50 |
| Purchase #2 | $169.65 | 12.699% | $191.1939 | $191.19 | $191.20 | $191.20 |
| Purchase #3 | $68.59 | 6.667% | $73.1629 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $250.43 | 10.840% | $277.5766 | $277.58 | $277.60 | $277.60 |
| Purchase #5 | $224.60 | 4.170% | $233.9658 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $234.57 | 7.797% | $252.8594 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $69.56 | 4.644% | $72.7904 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $1,135.28 | $1,229.0622 | $1,229.06 | $1,229.05 | $1,229.20 | |