| 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 | $231.97 | 6.397% | $246.8091 | $246.81 | $246.80 | $246.80 |
| Purchase #2 | $6.54 | 10.256% | $7.2107 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $50.65 | 5.727% | $53.5507 | $53.55 | $53.55 | $53.60 |
| Purchase #4 | $206.74 | 6.666% | $220.5213 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $227.69 | 3.516% | $235.6956 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $42.85 | 11.400% | $47.7349 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $130.79 | 10.562% | $144.604 | $144.60 | $144.60 | $144.60 |
| 7 purchase totals = | $897.23 | $956.1263 | $956.12 | $956.10 | $956.10 | |