| 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 | $53.97 | 3.767% | $56.003 | $56.00 | $56.00 | $56.00 |
| Purchase #2 | $123.37 | 9.404% | $134.9717 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $137.64 | 10.345% | $151.8789 | $151.88 | $151.90 | $151.90 |
| Purchase #4 | $13.63 | 4.689% | $14.2691 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $220.66 | 3.656% | $228.7273 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $84.30 | 11.872% | $94.3081 | $94.31 | $94.30 | $94.30 |
| Purchase #7 | $133.38 | 10.466% | $147.3396 | $147.34 | $147.35 | $147.30 |
| 7 purchase totals = | $766.95 | $827.4977 | $827.50 | $827.50 | $827.50 | |