| 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 | $190.81 | 6.503% | $203.2184 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $152.71 | 4.498% | $159.5789 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $247.87 | 8.127% | $268.0144 | $268.01 | $268.00 | $268.00 |
| Purchase #4 | $124.42 | 4.129% | $129.5573 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $197.61 | 13.644% | $224.5719 | $224.57 | $224.55 | $224.60 |
| Purchase #6 | $10.88 | 7.321% | $11.6765 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $11.57 | 12.120% | $12.9723 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $935.87 | $1,009.5897 | $1,009.59 | $1,009.55 | $1,009.70 | |