| 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 | $74.78 | 13.490% | $84.8678 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $216.94 | 13.152% | $245.4719 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $15.90 | 3.112% | $16.3948 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $184.48 | 13.268% | $208.9568 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $242.61 | 5.180% | $255.1772 | $255.18 | $255.20 | $255.20 |
| Purchase #6 | $95.48 | 13.103% | $107.9907 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $245.89 | 9.587% | $269.4635 | $269.46 | $269.45 | $269.50 |
| 7 purchase totals = | $1,076.08 | $1,188.3227 | $1,188.32 | $1,188.30 | $1,188.50 | |