| 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 | $130.32 | 3.392% | $134.7405 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $53.60 | 9.608% | $58.7499 | $58.75 | $58.75 | $58.70 |
| Purchase #3 | $33.77 | 13.853% | $38.4482 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $120.47 | 6.702% | $128.5439 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $114.48 | 12.541% | $128.8369 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $246.54 | 12.824% | $278.1563 | $278.16 | $278.15 | $278.20 |
| Purchase #7 | $170.91 | 6.699% | $182.3593 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $870.09 | $949.8350 | $949.84 | $949.85 | $949.70 | |