| 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 | $122.30 | 10.397% | $135.0155 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $97.85 | 9.535% | $107.18 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $52.93 | 11.729% | $59.1382 | $59.14 | $59.15 | $59.10 |
| Purchase #4 | $92.46 | 8.170% | $100.014 | $100.01 | $100.00 | $100.00 |
| Purchase #5 | $172.34 | 10.744% | $190.8562 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $128.59 | 9.265% | $140.5039 | $140.50 | $140.50 | $140.50 |
| Purchase #7 | $129.86 | 11.867% | $145.2705 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $796.33 | $877.9783 | $877.98 | $877.95 | $878.00 | |