| 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 | $191.35 | 13.413% | $217.0158 | $217.02 | $217.00 | $217.00 |
| Purchase #2 | $247.40 | 4.322% | $258.0926 | $258.09 | $258.10 | $258.10 |
| Purchase #3 | $86.72 | 4.442% | $90.5721 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $224.76 | 12.826% | $253.5877 | $253.59 | $253.60 | $253.60 |
| Purchase #5 | $155.57 | 13.768% | $176.9889 | $176.99 | $177.00 | $177.00 |
| Purchase #6 | $162.31 | 4.629% | $169.8233 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $132.50 | 8.730% | $144.0673 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $1,200.61 | $1,310.1477 | $1,310.15 | $1,310.10 | $1,310.20 | |