| 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 | $202.65 | 3.521% | $209.7853 | $209.79 | $209.80 | $209.80 |
| Purchase #2 | $123.61 | 9.119% | $134.882 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $129.47 | 11.621% | $144.5157 | $144.52 | $144.50 | $144.50 |
| Purchase #4 | $237.39 | 12.115% | $266.1498 | $266.15 | $266.15 | $266.10 |
| Purchase #5 | $233.96 | 12.786% | $263.8741 | $263.87 | $263.85 | $263.90 |
| Purchase #6 | $128.91 | 12.592% | $145.1423 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $62.98 | 11.655% | $70.3203 | $70.32 | $70.30 | $70.30 |
| 7 purchase totals = | $1,118.97 | $1,234.6695 | $1,234.67 | $1,234.65 | $1,234.60 | |