| 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 | $235.74 | 6.776% | $251.7137 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $42.57 | 7.258% | $45.6597 | $45.66 | $45.65 | $45.70 |
| Purchase #3 | $117.60 | 5.314% | $123.8493 | $123.85 | $123.85 | $123.80 |
| Purchase #4 | $191.85 | 5.823% | $203.0214 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $175.26 | 6.542% | $186.7255 | $186.73 | $186.75 | $186.70 |
| Purchase #6 | $127.75 | 7.662% | $137.5382 | $137.54 | $137.55 | $137.50 |
| Purchase #7 | $37.52 | 9.603% | $41.123 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $928.29 | $989.6308 | $989.63 | $989.60 | $989.50 | |