| 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 | $72.68 | 4.160% | $75.7035 | $75.70 | $75.70 | $75.70 |
| Purchase #2 | $237.77 | 6.205% | $252.5236 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $227.62 | 4.430% | $237.7036 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $237.94 | 5.471% | $250.9577 | $250.96 | $250.95 | $251.00 |
| Purchase #5 | $232.36 | 11.412% | $258.8769 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $215.34 | 4.504% | $225.0389 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $8.55 | 11.750% | $9.5546 | $9.55 | $9.55 | $9.60 |
| 7 purchase totals = | $1,232.26 | $1,310.3588 | $1,310.35 | $1,310.35 | $1,310.40 | |