| 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 | $205.82 | 12.299% | $231.1338 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $217.91 | 12.773% | $245.7436 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $71.67 | 8.562% | $77.8064 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $232.58 | 4.171% | $242.2809 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $36.45 | 6.634% | $38.8681 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $209.46 | 5.137% | $220.22 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $203.83 | 5.331% | $214.6962 | $214.70 | $214.70 | $214.70 |
| 7 purchase totals = | $1,177.72 | $1,270.7490 | $1,270.75 | $1,270.75 | $1,270.70 | |