| 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 | $198.92 | 9.395% | $217.6085 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $214.41 | 12.444% | $241.0912 | $241.09 | $241.10 | $241.10 |
| Purchase #3 | $75.28 | 13.283% | $85.2794 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $143.61 | 8.320% | $155.5584 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $172.62 | 10.434% | $190.6312 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $33.71 | 13.856% | $38.3809 | $38.38 | $38.40 | $38.40 |
| Purchase #7 | $89.26 | 13.405% | $101.2253 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $927.81 | $1,029.7749 | $1,029.78 | $1,029.85 | $1,029.80 | |