| 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 | $208.34 | 8.687% | $226.4385 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $46.27 | 10.573% | $51.1621 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $34.50 | 10.758% | $38.2115 | $38.21 | $38.20 | $38.20 |
| Purchase #4 | $96.65 | 4.331% | $100.8359 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $197.46 | 6.817% | $210.9208 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $78.87 | 3.426% | $81.5721 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $178.65 | 13.612% | $202.9678 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $840.74 | $912.1087 | $912.11 | $912.05 | $912.10 | |