| 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 | $218.75 | 5.776% | $231.385 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $195.78 | 9.587% | $214.5494 | $214.55 | $214.55 | $214.50 |
| Purchase #3 | $140.63 | 11.477% | $156.7701 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $18.45 | 3.365% | $19.0708 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $69.90 | 12.726% | $78.7955 | $78.80 | $78.80 | $78.80 |
| Purchase #6 | $10.29 | 9.209% | $11.2376 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $194.77 | 5.334% | $205.159 | $205.16 | $205.15 | $205.20 |
| 7 purchase totals = | $848.57 | $916.9674 | $916.98 | $916.95 | $917.00 | |