| 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 | $17.86 | 11.579% | $19.928 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $205.55 | 10.185% | $226.4853 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $85.55 | 6.159% | $90.819 | $90.82 | $90.80 | $90.80 |
| Purchase #4 | $249.33 | 3.461% | $257.9593 | $257.96 | $257.95 | $258.00 |
| Purchase #5 | $84.76 | 9.274% | $92.6206 | $92.62 | $92.60 | $92.60 |
| Purchase #6 | $189.38 | 12.290% | $212.6548 | $212.65 | $212.65 | $212.70 |
| Purchase #7 | $186.76 | 11.599% | $208.4223 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $1,019.19 | $1,108.8893 | $1,108.89 | $1,108.85 | $1,108.90 | |