| 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 | $182.27 | 10.782% | $201.9224 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $216.64 | 5.270% | $228.0569 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $68.38 | 6.332% | $72.7098 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $8.81 | 5.614% | $9.3046 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $233.33 | 8.367% | $252.8527 | $252.85 | $252.85 | $252.90 |
| Purchase #6 | $120.54 | 9.564% | $132.0684 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $91.77 | 8.773% | $99.821 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $921.74 | $996.7358 | $996.73 | $996.65 | $996.80 | |