| 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 | $226.28 | 10.541% | $250.1322 | $250.13 | $250.15 | $250.10 |
| Purchase #2 | $240.62 | 4.793% | $252.1529 | $252.15 | $252.15 | $252.20 |
| Purchase #3 | $112.93 | 12.301% | $126.8215 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $40.43 | 12.722% | $45.5735 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $38.53 | 4.820% | $40.3871 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $91.99 | 13.321% | $104.244 | $104.24 | $104.25 | $104.20 |
| Purchase #7 | $146.65 | 6.662% | $156.4198 | $156.42 | $156.40 | $156.40 |
| 7 purchase totals = | $897.43 | $975.7310 | $975.72 | $975.70 | $975.70 | |