| 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 | $114.36 | 8.541% | $124.1275 | $124.13 | $124.15 | $124.10 |
| Purchase #2 | $111.67 | 3.163% | $115.2021 | $115.20 | $115.20 | $115.20 |
| Purchase #3 | $138.75 | 12.587% | $156.2145 | $156.21 | $156.20 | $156.20 |
| Purchase #4 | $9.60 | 7.261% | $10.2971 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $114.34 | 11.108% | $127.0409 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $139.85 | 7.151% | $149.8507 | $149.85 | $149.85 | $149.90 |
| Purchase #7 | $104.98 | 13.663% | $119.3234 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $733.55 | $802.0562 | $802.05 | $802.05 | $802.00 | |