| 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 | $250.49 | 11.752% | $279.9276 | $279.93 | $279.95 | $279.90 |
| Purchase #2 | $137.76 | 7.423% | $147.9859 | $147.99 | $148.00 | $148.00 |
| Purchase #3 | $206.86 | 7.660% | $222.7055 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $235.54 | 10.608% | $260.5261 | $260.53 | $260.55 | $260.50 |
| Purchase #5 | $49.69 | 12.235% | $55.7696 | $55.77 | $55.75 | $55.80 |
| Purchase #6 | $7.85 | 9.398% | $8.5877 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $57.71 | 6.345% | $61.3717 | $61.37 | $61.35 | $61.40 |
| 7 purchase totals = | $945.90 | $1,036.8741 | $1,036.89 | $1,036.90 | $1,036.90 | |