| 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 | $13.57 | 3.207% | $14.0052 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $143.41 | 3.128% | $147.8959 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $131.61 | 12.740% | $148.3771 | $148.38 | $148.40 | $148.40 |
| Purchase #4 | $27.45 | 9.765% | $30.1305 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $242.30 | 12.574% | $272.7668 | $272.77 | $272.75 | $272.80 |
| Purchase #6 | $169.67 | 8.445% | $183.9986 | $184.00 | $184.00 | $184.00 |
| Purchase #7 | $195.27 | 8.455% | $211.7801 | $211.78 | $211.80 | $211.80 |
| 7 purchase totals = | $923.28 | $1,008.9542 | $1,008.97 | $1,009.00 | $1,009.00 | |