| 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 | $237.87 | 11.346% | $264.8587 | $264.86 | $264.85 | $264.90 |
| Purchase #2 | $53.59 | 11.451% | $59.7266 | $59.73 | $59.75 | $59.70 |
| Purchase #3 | $52.56 | 7.448% | $56.4747 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $221.70 | 10.798% | $245.6392 | $245.64 | $245.65 | $245.60 |
| Purchase #5 | $184.62 | 8.200% | $199.7588 | $199.76 | $199.75 | $199.80 |
| Purchase #6 | $113.51 | 9.863% | $124.7055 | $124.71 | $124.70 | $124.70 |
| Purchase #7 | $195.96 | 3.434% | $202.6893 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $1,059.81 | $1,153.8528 | $1,153.86 | $1,153.85 | $1,153.90 | |