| 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 | $221.91 | 6.815% | $237.0332 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $19.39 | 8.559% | $21.0496 | $21.05 | $21.05 | $21.00 |
| Purchase #3 | $163.75 | 10.535% | $181.0011 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $137.78 | 9.266% | $150.5467 | $150.55 | $150.55 | $150.50 |
| Purchase #5 | $233.71 | 6.719% | $249.413 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $105.60 | 7.591% | $113.6161 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $26.33 | 10.435% | $29.0775 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $908.47 | $981.7372 | $981.74 | $981.75 | $981.60 | |