| 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 | $202.49 | 8.293% | $219.2825 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $192.76 | 13.231% | $218.2641 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $48.30 | 13.621% | $54.8789 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $237.33 | 12.768% | $267.6323 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $27.37 | 12.827% | $30.8807 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $96.95 | 10.144% | $106.7846 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $6.44 | 13.639% | $7.3184 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $811.64 | $905.0415 | $905.03 | $905.10 | $905.10 | |