| 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 | $246.81 | 4.685% | $258.373 | $258.37 | $258.35 | $258.40 |
| Purchase #2 | $228.85 | 11.152% | $254.3714 | $254.37 | $254.35 | $254.40 |
| Purchase #3 | $224.45 | 5.710% | $237.2661 | $237.27 | $237.25 | $237.30 |
| Purchase #4 | $126.57 | 5.758% | $133.8579 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $9.92 | 10.847% | $10.996 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $238.96 | 10.372% | $263.7449 | $263.74 | $263.75 | $263.70 |
| Purchase #7 | $97.80 | 4.687% | $102.3839 | $102.38 | $102.40 | $102.40 |
| 7 purchase totals = | $1,173.36 | $1,260.9932 | $1,260.99 | $1,260.95 | $1,261.10 | |