| 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 | $219.62 | 12.796% | $247.7226 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $121.33 | 5.711% | $128.2592 | $128.26 | $128.25 | $128.30 |
| Purchase #3 | $63.75 | 8.802% | $69.3613 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $34.68 | 3.700% | $35.9632 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $36.98 | 6.627% | $39.4307 | $39.43 | $39.45 | $39.40 |
| Purchase #6 | $153.61 | 12.334% | $172.5563 | $172.56 | $172.55 | $172.60 |
| Purchase #7 | $193.98 | 5.203% | $204.0728 | $204.07 | $204.05 | $204.10 |
| 7 purchase totals = | $823.95 | $897.3661 | $897.36 | $897.30 | $897.50 | |