| 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 | $107.70 | 8.473% | $116.8254 | $116.83 | $116.85 | $116.80 |
| Purchase #2 | $189.81 | 7.509% | $204.0628 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $233.48 | 8.772% | $253.9609 | $253.96 | $253.95 | $254.00 |
| Purchase #4 | $166.57 | 9.453% | $182.3159 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $211.96 | 13.489% | $240.5513 | $240.55 | $240.55 | $240.60 |
| Purchase #6 | $92.63 | 8.584% | $100.5814 | $100.58 | $100.60 | $100.60 |
| Purchase #7 | $117.59 | 9.634% | $128.9186 | $128.92 | $128.90 | $128.90 |
| 7 purchase totals = | $1,119.74 | $1,227.2163 | $1,227.22 | $1,227.20 | $1,227.30 | |