| 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 | $239.29 | 3.267% | $247.1076 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $5.38 | 6.477% | $5.7285 | $5.73 | $5.75 | $5.70 |
| Purchase #3 | $63.27 | 9.323% | $69.1687 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $16.87 | 11.720% | $18.8472 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $42.86 | 4.862% | $44.9439 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $12.44 | 12.253% | $13.9643 | $13.96 | $13.95 | $14.00 |
| Purchase #7 | $176.95 | 10.545% | $195.6094 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $557.06 | $595.3696 | $595.37 | $595.35 | $595.30 | |