| 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 | $39.43 | 10.180% | $43.444 | $43.44 | $43.45 | $43.40 |
| Purchase #2 | $199.43 | 6.328% | $212.0499 | $212.05 | $212.05 | $212.00 |
| Purchase #3 | $247.93 | 12.347% | $278.5419 | $278.54 | $278.55 | $278.50 |
| Purchase #4 | $34.76 | 4.355% | $36.2738 | $36.27 | $36.25 | $36.30 |
| Purchase #5 | $245.81 | 7.378% | $263.9459 | $263.95 | $263.95 | $263.90 |
| Purchase #6 | $184.64 | 13.379% | $209.343 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $179.57 | 6.695% | $191.5922 | $191.59 | $191.60 | $191.60 |
| 7 purchase totals = | $1,131.57 | $1,235.1907 | $1,235.18 | $1,235.20 | $1,235.00 | |