| 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 | $250.45 | 9.464% | $274.1526 | $274.15 | $274.15 | $274.20 |
| Purchase #2 | $114.58 | 6.639% | $122.187 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $178.82 | 7.358% | $191.9776 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $44.46 | 10.758% | $49.243 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $68.70 | 4.225% | $71.6026 | $71.60 | $71.60 | $71.60 |
| Purchase #6 | $21.33 | 13.140% | $24.1328 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $180.37 | 6.110% | $191.3906 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $858.71 | $924.6862 | $924.68 | $924.75 | $924.70 | |