| 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 | $217.67 | 3.580% | $225.4626 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $210.45 | 13.192% | $238.2126 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $58.59 | 8.823% | $63.7594 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $206.71 | 11.690% | $230.8744 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $64.28 | 6.529% | $68.4768 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $43.98 | 12.202% | $49.3464 | $49.35 | $49.35 | $49.30 |
| Purchase #7 | $37.45 | 5.837% | $39.636 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $839.13 | $915.7682 | $915.77 | $915.75 | $915.80 | |