| 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 | $120.28 | 11.222% | $133.7778 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $49.29 | 10.427% | $54.4295 | $54.43 | $54.45 | $54.40 |
| Purchase #3 | $30.43 | 13.170% | $34.4376 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $244.82 | 3.165% | $252.5686 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $224.73 | 11.425% | $250.4054 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $108.90 | 6.454% | $115.9284 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $125.85 | 3.773% | $130.5983 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $904.30 | $972.1456 | $972.16 | $972.20 | $972.10 | |