| 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 | $52.36 | 11.204% | $58.2264 | $58.23 | $58.25 | $58.20 |
| Purchase #2 | $239.86 | 10.449% | $264.923 | $264.92 | $264.90 | $264.90 |
| Purchase #3 | $138.87 | 5.705% | $146.7925 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $182.84 | 8.248% | $197.9206 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $88.46 | 5.401% | $93.2377 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $128.98 | 6.574% | $137.4591 | $137.46 | $137.45 | $137.50 |
| Purchase #7 | $225.57 | 9.626% | $247.2834 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $1,056.94 | $1,145.8427 | $1,145.84 | $1,145.85 | $1,145.80 | |