| 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 | $86.47 | 9.709% | $94.8654 | $94.87 | $94.85 | $94.90 |
| Purchase #2 | $241.25 | 4.507% | $252.1231 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $175.55 | 13.757% | $199.7004 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $180.62 | 12.448% | $203.1036 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $164.41 | 13.506% | $186.6152 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $202.54 | 4.849% | $212.3612 | $212.36 | $212.35 | $212.40 |
| Purchase #7 | $98.35 | 11.552% | $109.7114 | $109.71 | $109.70 | $109.70 |
| 7 purchase totals = | $1,149.19 | $1,258.4803 | $1,258.48 | $1,258.40 | $1,258.50 | |