| 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 | $219.48 | 4.730% | $229.8614 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $22.52 | 9.782% | $24.7229 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $138.76 | 3.457% | $143.5569 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $232.72 | 12.840% | $262.6012 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $53.64 | 13.795% | $61.0396 | $61.04 | $61.05 | $61.00 |
| Purchase #6 | $43.53 | 12.810% | $49.1062 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $246.75 | 3.254% | $254.7792 | $254.78 | $254.80 | $254.80 |
| 7 purchase totals = | $957.40 | $1,025.6674 | $1,025.67 | $1,025.65 | $1,025.70 | |