| 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 | $132.93 | 11.558% | $148.294 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $230.49 | 13.134% | $260.7626 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $217.41 | 8.292% | $235.4376 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $35.78 | 8.450% | $38.8034 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $73.72 | 6.161% | $78.2619 | $78.26 | $78.25 | $78.30 |
| Purchase #6 | $183.34 | 4.211% | $191.0604 | $191.06 | $191.05 | $191.10 |
| Purchase #7 | $57.48 | 8.697% | $62.479 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $931.15 | $1,015.0989 | $1,015.09 | $1,015.10 | $1,015.20 | |