| 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 | $197.73 | 8.332% | $214.2049 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $22.71 | 4.282% | $23.6824 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $213.31 | 12.259% | $239.4597 | $239.46 | $239.45 | $239.50 |
| Purchase #4 | $170.58 | 11.607% | $190.3792 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $134.41 | 6.480% | $143.1198 | $143.12 | $143.10 | $143.10 |
| Purchase #6 | $10.98 | 8.658% | $11.9306 | $11.93 | $11.95 | $11.90 |
| Purchase #7 | $171.28 | 5.435% | $180.5891 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $921.00 | $1,003.3657 | $1,003.36 | $1,003.40 | $1,003.40 | |