| 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 | $171.38 | 10.117% | $188.7185 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $10.98 | 10.234% | $12.1037 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $69.62 | 4.846% | $72.9938 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $250.26 | 7.759% | $269.6777 | $269.68 | $269.70 | $269.70 |
| Purchase #5 | $204.92 | 9.493% | $224.3731 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $128.84 | 6.615% | $137.3628 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $34.74 | 12.607% | $39.1197 | $39.12 | $39.10 | $39.10 |
| 7 purchase totals = | $870.74 | $944.3493 | $944.34 | $944.30 | $944.40 | |