| 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 | $233.37 | 5.556% | $246.336 | $246.34 | $246.35 | $246.30 |
| Purchase #2 | $194.57 | 9.155% | $212.3829 | $212.38 | $212.40 | $212.40 |
| Purchase #3 | $47.58 | 11.123% | $52.8723 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $33.36 | 13.557% | $37.8826 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $112.41 | 10.255% | $123.9376 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $71.79 | 6.694% | $76.5956 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $224.68 | 6.784% | $239.9223 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $917.76 | $989.9293 | $989.93 | $989.95 | $989.90 | |