| 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 | $194.30 | 7.493% | $208.8589 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $186.77 | 10.450% | $206.2875 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $195.90 | 6.177% | $208.0007 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $129.25 | 8.525% | $140.2686 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $25.74 | 13.324% | $29.1696 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $229.38 | 12.768% | $258.6672 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $163.59 | 9.536% | $179.1899 | $179.19 | $179.20 | $179.20 |
| 7 purchase totals = | $1,124.93 | $1,230.4424 | $1,230.45 | $1,230.40 | $1,230.60 | |