| 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 | $224.96 | 11.709% | $251.3006 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $164.78 | 3.406% | $170.3924 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $11.56 | 10.232% | $12.7428 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $99.90 | 10.509% | $110.3985 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $138.43 | 10.751% | $153.3126 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $80.93 | 9.136% | $88.3238 | $88.32 | $88.30 | $88.30 |
| Purchase #7 | $240.79 | 5.660% | $254.4187 | $254.42 | $254.40 | $254.40 |
| 7 purchase totals = | $961.35 | $1,040.8894 | $1,040.88 | $1,040.85 | $1,040.80 | |