| 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 | $245.46 | 9.791% | $269.493 | $269.49 | $269.50 | $269.50 |
| Purchase #2 | $225.53 | 3.179% | $232.6996 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $39.45 | 9.872% | $43.3445 | $43.34 | $43.35 | $43.30 |
| Purchase #4 | $135.81 | 9.657% | $148.9252 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $181.76 | 13.174% | $205.7051 | $205.71 | $205.70 | $205.70 |
| Purchase #6 | $246.68 | 11.816% | $275.8277 | $275.83 | $275.85 | $275.80 |
| Purchase #7 | $116.88 | 7.496% | $125.6413 | $125.64 | $125.65 | $125.60 |
| 7 purchase totals = | $1,191.57 | $1,301.6364 | $1,301.64 | $1,301.70 | $1,301.50 | |