| 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 | $104.86 | 3.448% | $108.4756 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $20.26 | 5.177% | $21.3089 | $21.31 | $21.30 | $21.30 |
| Purchase #3 | $147.92 | 5.332% | $155.8071 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $20.35 | 10.215% | $22.4288 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $191.69 | 11.728% | $214.1714 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $116.88 | 4.717% | $122.3932 | $122.39 | $122.40 | $122.40 |
| Purchase #7 | $138.37 | 6.240% | $147.0043 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $740.33 | $791.5893 | $791.59 | $791.60 | $791.60 | |