| 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 | $226.57 | 7.140% | $242.7471 | $242.75 | $242.75 | $242.70 |
| Purchase #2 | $21.52 | 4.654% | $22.5215 | $22.52 | $22.50 | $22.50 |
| Purchase #3 | $59.97 | 4.454% | $62.6411 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $10.35 | 13.111% | $11.707 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $170.40 | 6.682% | $181.7861 | $181.79 | $181.80 | $181.80 |
| Purchase #6 | $220.36 | 9.583% | $241.4771 | $241.48 | $241.50 | $241.50 |
| Purchase #7 | $74.69 | 10.386% | $82.4473 | $82.45 | $82.45 | $82.40 |
| 7 purchase totals = | $783.86 | $845.3272 | $845.34 | $845.35 | $845.20 | |