| 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 | $138.28 | 12.119% | $155.0382 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $209.39 | 9.117% | $228.4801 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $205.64 | 6.546% | $219.1012 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $237.65 | 9.680% | $260.6545 | $260.65 | $260.65 | $260.70 |
| Purchase #5 | $86.87 | 5.806% | $91.9137 | $91.91 | $91.90 | $91.90 |
| Purchase #6 | $152.47 | 3.558% | $157.8949 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $174.51 | 8.380% | $189.1339 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $1,204.81 | $1,302.2165 | $1,302.20 | $1,302.25 | $1,302.20 | |