| 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 | $100.56 | 11.845% | $112.4713 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $52.38 | 11.284% | $58.2906 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $149.25 | 4.811% | $156.4304 | $156.43 | $156.45 | $156.40 |
| Purchase #4 | $192.66 | 6.448% | $205.0827 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $161.59 | 7.542% | $173.7771 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $60.98 | 3.294% | $62.9887 | $62.99 | $63.00 | $63.00 |
| Purchase #7 | $207.57 | 13.597% | $235.7933 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $924.99 | $1,004.8341 | $1,004.83 | $1,004.90 | $1,004.90 | |