| 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 | $240.50 | 6.824% | $256.9117 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $153.44 | 4.667% | $160.601 | $160.60 | $160.60 | $160.60 |
| Purchase #3 | $13.94 | 8.429% | $15.115 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $78.81 | 12.483% | $88.6479 | $88.65 | $88.65 | $88.60 |
| Purchase #5 | $198.43 | 6.485% | $211.2982 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $23.34 | 13.539% | $26.5 | $26.50 | $26.50 | $26.50 |
| Purchase #7 | $97.79 | 11.281% | $108.8217 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $806.25 | $867.8955 | $867.90 | $867.85 | $867.80 | |