| 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 | 7.359% | $268.9236 | $268.92 | $268.90 | $268.90 |
| Purchase #2 | $94.99 | 13.266% | $107.5914 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $21.31 | 5.570% | $22.497 | $22.50 | $22.50 | $22.50 |
| Purchase #4 | $78.40 | 4.591% | $81.9993 | $82.00 | $82.00 | $82.00 |
| Purchase #5 | $249.52 | 4.191% | $259.9774 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $192.76 | 11.733% | $215.3765 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $221.63 | 6.226% | $235.4287 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $1,109.10 | $1,191.7939 | $1,191.80 | $1,191.85 | $1,191.80 | |