| 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 | $123.42 | 6.426% | $131.351 | $131.35 | $131.35 | $131.40 |
| Purchase #2 | $115.26 | 7.297% | $123.6705 | $123.67 | $123.65 | $123.70 |
| Purchase #3 | $215.55 | 11.732% | $240.8383 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $249.68 | 13.468% | $283.3069 | $283.31 | $283.30 | $283.30 |
| Purchase #5 | $235.75 | 7.838% | $254.2281 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $37.89 | 3.192% | $39.0994 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $75.87 | 7.478% | $81.5436 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $1,053.42 | $1,154.0378 | $1,154.04 | $1,154.05 | $1,154.00 | |