| 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 | $33.50 | 10.797% | $37.117 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $203.59 | 13.839% | $231.7648 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $216.84 | 7.430% | $232.9512 | $232.95 | $232.95 | $233.00 |
| Purchase #4 | $140.87 | 5.631% | $148.8024 | $148.80 | $148.80 | $148.80 |
| Purchase #5 | $212.58 | 11.700% | $237.4519 | $237.45 | $237.45 | $237.50 |
| Purchase #6 | $190.79 | 11.383% | $212.5076 | $212.51 | $212.50 | $212.50 |
| Purchase #7 | $203.92 | 10.355% | $225.0359 | $225.04 | $225.05 | $225.00 |
| 7 purchase totals = | $1,202.09 | $1,325.6308 | $1,325.63 | $1,325.60 | $1,325.70 | |