| 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 | $109.66 | 6.874% | $117.198 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $192.43 | 5.592% | $203.1907 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $215.77 | 10.822% | $239.1206 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $81.99 | 5.145% | $86.2084 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $172.83 | 12.359% | $194.1901 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $214.95 | 10.829% | $238.2269 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $242.72 | 10.322% | $267.7736 | $267.77 | $267.75 | $267.80 |
| 7 purchase totals = | $1,230.35 | $1,345.9083 | $1,345.91 | $1,345.90 | $1,345.90 | |