| 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 | $36.55 | 9.869% | $40.1571 | $40.16 | $40.15 | $40.20 |
| Purchase #2 | $192.45 | 4.255% | $200.6387 | $200.64 | $200.65 | $200.60 |
| Purchase #3 | $77.45 | 9.433% | $84.7559 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $151.76 | 12.131% | $170.17 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $20.87 | 12.732% | $23.5272 | $23.53 | $23.55 | $23.50 |
| Purchase #6 | $230.41 | 12.625% | $259.4993 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $229.55 | 4.167% | $239.1153 | $239.12 | $239.10 | $239.10 |
| 7 purchase totals = | $939.04 | $1,017.8635 | $1,017.88 | $1,017.85 | $1,017.90 | |