| 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 | $135.93 | 4.256% | $141.7152 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $131.89 | 12.803% | $148.7759 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $144.46 | 7.840% | $155.7857 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $230.84 | 4.529% | $241.2947 | $241.29 | $241.30 | $241.30 |
| Purchase #5 | $239.82 | 11.185% | $266.6439 | $266.64 | $266.65 | $266.60 |
| Purchase #6 | $217.35 | 6.359% | $231.1713 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $102.39 | 11.386% | $114.0481 | $114.05 | $114.05 | $114.00 |
| 7 purchase totals = | $1,202.68 | $1,299.4348 | $1,299.44 | $1,299.45 | $1,299.40 | |