| 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 | $186.86 | 4.732% | $195.7022 | $195.70 | $195.70 | $195.70 |
| Purchase #2 | $247.80 | 12.645% | $279.1343 | $279.13 | $279.15 | $279.10 |
| Purchase #3 | $59.61 | 11.449% | $66.4347 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $71.94 | 8.392% | $77.9772 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $226.58 | 12.421% | $254.7235 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $208.78 | 5.358% | $219.9664 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $54.43 | 13.410% | $61.7291 | $61.73 | $61.75 | $61.70 |
| 7 purchase totals = | $1,056.00 | $1,155.6674 | $1,155.66 | $1,155.70 | $1,155.60 | |