| 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 | $90.25 | 5.127% | $94.8771 | $94.88 | $94.90 | $94.90 |
| Purchase #2 | $217.51 | 7.145% | $233.0511 | $233.05 | $233.05 | $233.10 |
| Purchase #3 | $186.30 | 11.196% | $207.1581 | $207.16 | $207.15 | $207.20 |
| Purchase #4 | $122.26 | 10.665% | $135.299 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $246.37 | 7.548% | $264.966 | $264.97 | $264.95 | $265.00 |
| Purchase #6 | $233.28 | 3.250% | $240.8616 | $240.86 | $240.85 | $240.90 |
| Purchase #7 | $11.63 | 8.478% | $12.616 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $1,107.60 | $1,188.8289 | $1,188.84 | $1,188.80 | $1,189.00 | |