| 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 | $229.40 | 5.222% | $241.3793 | $241.38 | $241.40 | $241.40 |
| Purchase #2 | $124.43 | 13.260% | $140.9294 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $155.69 | 9.856% | $171.0348 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $115.68 | 12.677% | $130.3448 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $128.71 | 6.825% | $137.4945 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $240.82 | 11.563% | $268.666 | $268.67 | $268.65 | $268.70 |
| Purchase #7 | $112.37 | 7.683% | $121.0034 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $1,107.10 | $1,210.8522 | $1,210.84 | $1,210.90 | $1,210.80 | |