| 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 | $11.73 | 12.773% | $13.2283 | $13.23 | $13.25 | $13.20 |
| Purchase #2 | $193.34 | 6.171% | $205.271 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $143.47 | 6.817% | $153.2503 | $153.25 | $153.25 | $153.30 |
| Purchase #4 | $154.63 | 4.267% | $161.2281 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $67.72 | 7.409% | $72.7374 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $199.80 | 5.250% | $210.2895 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $191.81 | 5.364% | $202.0987 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $962.50 | $1,018.1033 | $1,018.11 | $1,018.15 | $1,018.10 | |