| 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 | $69.32 | 4.440% | $72.3978 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $222.80 | 8.777% | $242.3552 | $242.36 | $242.35 | $242.40 |
| Purchase #3 | $41.39 | 11.355% | $46.0898 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $106.82 | 12.372% | $120.0358 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $191.55 | 12.459% | $215.4152 | $215.42 | $215.40 | $215.40 |
| Purchase #6 | $109.94 | 13.555% | $124.8424 | $124.84 | $124.85 | $124.80 |
| Purchase #7 | $173.36 | 11.182% | $192.7451 | $192.75 | $192.75 | $192.70 |
| 7 purchase totals = | $915.18 | $1,013.8813 | $1,013.90 | $1,013.90 | $1,013.80 | |