| 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 | $231.36 | 8.681% | $251.4444 | $251.44 | $251.45 | $251.40 |
| Purchase #2 | $150.74 | 13.614% | $171.2617 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $131.51 | 4.575% | $137.5266 | $137.53 | $137.55 | $137.50 |
| Purchase #4 | $37.68 | 4.240% | $39.2776 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $210.32 | 10.611% | $232.6371 | $232.64 | $232.65 | $232.60 |
| Purchase #6 | $10.49 | 10.587% | $11.6006 | $11.60 | $11.60 | $11.60 |
| Purchase #7 | $34.89 | 9.400% | $38.1697 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $806.99 | $881.9177 | $881.92 | $881.95 | $881.90 | |