| 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 | $219.31 | 12.525% | $246.7786 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $131.34 | 10.802% | $145.5273 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $99.88 | 8.656% | $108.5256 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $156.81 | 12.660% | $176.6621 | $176.66 | $176.65 | $176.70 |
| Purchase #5 | $227.82 | 9.859% | $250.2808 | $250.28 | $250.30 | $250.30 |
| Purchase #6 | $239.50 | 5.287% | $252.1624 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $134.66 | 11.218% | $149.7662 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $1,209.32 | $1,329.7030 | $1,329.71 | $1,329.75 | $1,329.80 | |