| 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 | $195.55 | 7.233% | $209.6941 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $174.30 | 13.214% | $197.332 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $200.66 | 12.575% | $225.893 | $225.89 | $225.90 | $225.90 |
| Purchase #4 | $147.73 | 5.127% | $155.3041 | $155.30 | $155.30 | $155.30 |
| Purchase #5 | $93.78 | 12.524% | $105.525 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $13.36 | 7.266% | $14.3307 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $197.41 | 6.333% | $209.912 | $209.91 | $209.90 | $209.90 |
| 7 purchase totals = | $1,022.79 | $1,117.9909 | $1,117.98 | $1,118.05 | $1,117.90 | |