| 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 | $205.86 | 3.141% | $212.3261 | $212.33 | $212.35 | $212.30 |
| Purchase #2 | $124.45 | 9.703% | $136.5254 | $136.53 | $136.55 | $136.50 |
| Purchase #3 | $75.98 | 6.750% | $81.1087 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $136.98 | 10.666% | $151.5903 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $206.83 | 6.239% | $219.7341 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $34.26 | 7.558% | $36.8494 | $36.85 | $36.85 | $36.80 |
| Purchase #7 | $11.90 | 8.376% | $12.8967 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $796.26 | $851.0307 | $851.04 | $851.10 | $850.90 | |