| 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 | $20.79 | 12.255% | $23.3378 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $210.92 | 13.789% | $240.0038 | $240.00 | $240.00 | $240.00 |
| Purchase #3 | $136.70 | 4.483% | $142.8283 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $204.56 | 10.613% | $226.27 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $44.34 | 8.586% | $48.147 | $48.15 | $48.15 | $48.10 |
| Purchase #6 | $184.97 | 6.806% | $197.5591 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $231.32 | 8.663% | $251.3593 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $1,033.60 | $1,129.5053 | $1,129.51 | $1,129.50 | $1,129.50 | |