| 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 | $106.84 | 13.442% | $121.2014 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $78.93 | 9.507% | $86.4339 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $116.34 | 5.113% | $122.2885 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $109.93 | 3.262% | $113.5159 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $138.94 | 10.347% | $153.3161 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $191.32 | 10.607% | $211.6133 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $93.26 | 10.586% | $103.1325 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $835.56 | $911.5016 | $911.50 | $911.50 | $911.40 | |