| 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 | $199.48 | 11.738% | $222.895 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $88.65 | 6.453% | $94.3706 | $94.37 | $94.35 | $94.40 |
| Purchase #3 | $26.98 | 6.285% | $28.6757 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $232.45 | 6.720% | $248.0706 | $248.07 | $248.05 | $248.10 |
| Purchase #5 | $65.74 | 12.734% | $74.1113 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $38.97 | 3.280% | $40.2482 | $40.25 | $40.25 | $40.20 |
| Purchase #7 | $176.95 | 7.104% | $189.5205 | $189.52 | $189.50 | $189.50 |
| 7 purchase totals = | $829.22 | $897.8919 | $897.90 | $897.85 | $897.90 | |