| 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 | $119.26 | 12.802% | $134.5277 | $134.53 | $134.55 | $134.50 |
| Purchase #2 | $88.76 | 11.872% | $99.2976 | $99.30 | $99.30 | $99.30 |
| Purchase #3 | $175.79 | 10.534% | $194.3077 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $121.76 | 6.546% | $129.7304 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $139.60 | 4.547% | $145.9476 | $145.95 | $145.95 | $145.90 |
| Purchase #6 | $71.59 | 4.629% | $74.9039 | $74.90 | $74.90 | $74.90 |
| Purchase #7 | $59.63 | 4.242% | $62.1595 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $776.39 | $840.8744 | $840.88 | $840.90 | $840.80 | |