| 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 | $231.40 | 13.466% | $262.5603 | $262.56 | $262.55 | $262.60 |
| Purchase #2 | $119.61 | 9.327% | $130.766 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $213.29 | 11.343% | $237.4835 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $227.37 | 13.537% | $258.1491 | $258.15 | $258.15 | $258.10 |
| Purchase #5 | $142.95 | 3.434% | $147.8589 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $74.40 | 3.342% | $76.8864 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $39.35 | 10.174% | $43.3535 | $43.35 | $43.35 | $43.40 |
| 7 purchase totals = | $1,048.37 | $1,157.0577 | $1,157.06 | $1,157.05 | $1,157.20 | |