| 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 | $196.58 | 7.864% | $212.0391 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $84.29 | 9.517% | $92.3119 | $92.31 | $92.30 | $92.30 |
| Purchase #3 | $208.88 | 4.261% | $217.7804 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $35.68 | 6.560% | $38.0206 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $169.47 | 4.490% | $177.0792 | $177.08 | $177.10 | $177.10 |
| Purchase #6 | $180.34 | 5.500% | $190.2587 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $120.30 | 3.540% | $124.5586 | $124.56 | $124.55 | $124.60 |
| 7 purchase totals = | $995.54 | $1,052.0485 | $1,052.05 | $1,052.05 | $1,052.10 | |