| 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 | $212.75 | 7.743% | $229.2232 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $69.29 | 11.616% | $77.3387 | $77.34 | $77.35 | $77.30 |
| Purchase #3 | $179.58 | 5.453% | $189.3725 | $189.37 | $189.35 | $189.40 |
| Purchase #4 | $7.99 | 8.842% | $8.6965 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $152.34 | 6.803% | $162.7037 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $111.57 | 10.854% | $123.6798 | $123.68 | $123.70 | $123.70 |
| Purchase #7 | $205.72 | 7.317% | $220.7725 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $939.24 | $1,011.7869 | $1,011.78 | $1,011.75 | $1,011.80 | |