| 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 | $200.78 | 10.323% | $221.5065 | $221.51 | $221.50 | $221.50 |
| Purchase #2 | $236.73 | 13.534% | $268.769 | $268.77 | $268.75 | $268.80 |
| Purchase #3 | $21.56 | 11.400% | $24.0178 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $120.33 | 12.606% | $135.4988 | $135.50 | $135.50 | $135.50 |
| Purchase #5 | $231.71 | 12.197% | $259.9717 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $96.73 | 4.873% | $101.4437 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $105.35 | 9.204% | $115.0464 | $115.05 | $115.05 | $115.00 |
| 7 purchase totals = | $1,013.19 | $1,126.2539 | $1,126.26 | $1,126.20 | $1,126.20 | |