| 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 | $101.44 | 4.445% | $105.949 | $105.95 | $105.95 | $105.90 |
| Purchase #2 | $81.58 | 13.403% | $92.5142 | $92.51 | $92.50 | $92.50 |
| Purchase #3 | $138.30 | 12.406% | $155.4575 | $155.46 | $155.45 | $155.50 |
| Purchase #4 | $182.68 | 12.590% | $205.6794 | $205.68 | $205.70 | $205.70 |
| Purchase #5 | $165.57 | 13.755% | $188.3442 | $188.34 | $188.35 | $188.30 |
| Purchase #6 | $106.99 | 11.802% | $119.617 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $198.74 | 11.323% | $221.2433 | $221.24 | $221.25 | $221.20 |
| 7 purchase totals = | $975.30 | $1,088.8046 | $1,088.80 | $1,088.80 | $1,088.70 | |