| 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 | $232.99 | 4.864% | $244.3226 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $183.45 | 13.321% | $207.8874 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $117.76 | 4.103% | $122.5917 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $7.60 | 6.642% | $8.1048 | $8.10 | $8.10 | $8.10 |
| Purchase #5 | $33.43 | 4.156% | $34.8194 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $110.47 | 12.193% | $123.9396 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $52.70 | 5.519% | $55.6085 | $55.61 | $55.60 | $55.60 |
| 7 purchase totals = | $738.40 | $797.2740 | $797.27 | $797.25 | $797.20 | |