| 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 | $226.92 | 11.637% | $253.3267 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $5.90 | 9.312% | $6.4494 | $6.45 | $6.45 | $6.40 |
| Purchase #3 | $171.83 | 5.586% | $181.4284 | $181.43 | $181.45 | $181.40 |
| Purchase #4 | $166.77 | 7.474% | $179.2344 | $179.23 | $179.25 | $179.20 |
| Purchase #5 | $70.28 | 4.667% | $73.56 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $108.53 | 9.827% | $119.1952 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $64.53 | 9.257% | $70.5035 | $70.50 | $70.50 | $70.50 |
| 7 purchase totals = | $814.76 | $883.6976 | $883.70 | $883.75 | $883.60 | |