| 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 | $217.69 | 10.446% | $240.4299 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $178.28 | 3.319% | $184.1971 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $97.63 | 11.752% | $109.1035 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $71.90 | 7.447% | $77.2544 | $77.25 | $77.25 | $77.30 |
| Purchase #5 | $133.37 | 5.781% | $141.0801 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $157.32 | 3.574% | $162.9426 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $60.45 | 8.330% | $65.4855 | $65.49 | $65.50 | $65.50 |
| 7 purchase totals = | $916.64 | $980.4931 | $980.49 | $980.55 | $980.50 | |