| 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 | $180.60 | 4.332% | $188.4236 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $22.84 | 4.772% | $23.9299 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $143.36 | 6.210% | $152.2627 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $127.66 | 10.120% | $140.5792 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $199.75 | 6.413% | $212.56 | $212.56 | $212.55 | $212.60 |
| Purchase #6 | $102.99 | 12.218% | $115.5733 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $241.72 | 9.212% | $263.9872 | $263.99 | $264.00 | $264.00 |
| 7 purchase totals = | $1,018.92 | $1,097.3159 | $1,097.31 | $1,097.30 | $1,097.40 | |