| 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 | $214.62 | 9.315% | $234.6119 | $234.61 | $234.60 | $234.60 |
| Purchase #2 | $238.43 | 6.300% | $253.4511 | $253.45 | $253.45 | $253.50 |
| Purchase #3 | $190.29 | 9.843% | $209.0202 | $209.02 | $209.00 | $209.00 |
| Purchase #4 | $143.91 | 12.776% | $162.2959 | $162.30 | $162.30 | $162.30 |
| Purchase #5 | $173.58 | 10.565% | $191.9187 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $187.94 | 4.203% | $195.8391 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $179.91 | 3.635% | $186.4497 | $186.45 | $186.45 | $186.40 |
| 7 purchase totals = | $1,328.68 | $1,433.5866 | $1,433.59 | $1,433.55 | $1,433.50 | |