| 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 | $104.34 | 7.455% | $112.1185 | $112.12 | $112.10 | $112.10 |
| Purchase #2 | $57.36 | 5.792% | $60.6823 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $164.81 | 8.699% | $179.1468 | $179.15 | $179.15 | $179.10 |
| Purchase #4 | $224.25 | 12.577% | $252.4539 | $252.45 | $252.45 | $252.50 |
| Purchase #5 | $153.62 | 13.214% | $173.9193 | $173.92 | $173.90 | $173.90 |
| Purchase #6 | $142.81 | 4.737% | $149.5749 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $227.32 | 6.110% | $241.2093 | $241.21 | $241.20 | $241.20 |
| 7 purchase totals = | $1,074.51 | $1,169.1050 | $1,169.10 | $1,169.05 | $1,169.10 | |