| 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 | $124.85 | 8.547% | $135.5209 | $135.52 | $135.50 | $135.50 |
| Purchase #2 | $45.60 | 3.657% | $47.2676 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $101.93 | 3.869% | $105.8737 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $217.71 | 8.397% | $235.9911 | $235.99 | $236.00 | $236.00 |
| Purchase #5 | $169.77 | 13.409% | $192.5345 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $125.83 | 7.643% | $135.4472 | $135.45 | $135.45 | $135.40 |
| Purchase #7 | $174.31 | 9.436% | $190.7579 | $190.76 | $190.75 | $190.80 |
| 7 purchase totals = | $960.00 | $1,043.3929 | $1,043.39 | $1,043.35 | $1,043.40 | |