| 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 | $34.52 | 10.623% | $38.1871 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $219.91 | 10.854% | $243.779 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $67.97 | 13.108% | $76.8795 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $198.44 | 5.465% | $209.2847 | $209.28 | $209.30 | $209.30 |
| Purchase #5 | $247.64 | 4.211% | $258.0681 | $258.07 | $258.05 | $258.10 |
| Purchase #6 | $213.50 | 8.576% | $231.8098 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $80.60 | 5.303% | $84.8742 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $1,062.58 | $1,142.8824 | $1,142.88 | $1,142.90 | $1,143.00 | |