| 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 | $230.42 | 6.861% | $246.2291 | $246.23 | $246.25 | $246.20 |
| Purchase #2 | $80.99 | 13.710% | $92.0937 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $51.55 | 9.113% | $56.2478 | $56.25 | $56.25 | $56.20 |
| Purchase #4 | $103.41 | 12.408% | $116.2411 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $192.86 | 4.122% | $200.8097 | $200.81 | $200.80 | $200.80 |
| Purchase #6 | $23.82 | 7.763% | $25.6691 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $153.46 | 8.360% | $166.2893 | $166.29 | $166.30 | $166.30 |
| 7 purchase totals = | $836.51 | $903.5798 | $903.58 | $903.60 | $903.50 | |