| 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 | $223.66 | 10.157% | $246.3771 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $204.59 | 5.592% | $216.0307 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $154.93 | 4.740% | $162.2737 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $9.65 | 5.109% | $10.143 | $10.14 | $10.15 | $10.10 |
| Purchase #5 | $221.90 | 9.619% | $243.2446 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $183.54 | 5.737% | $194.0697 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $21.67 | 6.867% | $23.1581 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $1,019.94 | $1,095.2969 | $1,095.29 | $1,095.30 | $1,095.30 | |