| 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 | $223.71 | 8.244% | $242.1527 | $242.15 | $242.15 | $242.20 |
| Purchase #2 | $130.25 | 11.639% | $145.4098 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $210.99 | 7.761% | $227.3649 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $108.45 | 11.103% | $120.4912 | $120.49 | $120.50 | $120.50 |
| Purchase #5 | $27.64 | 7.658% | $29.7567 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $45.80 | 3.734% | $47.5102 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $135.25 | 7.372% | $145.2206 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $882.09 | $957.9061 | $957.90 | $957.85 | $958.00 | |