| 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 | $101.88 | 5.409% | $107.3907 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $10.99 | 4.796% | $11.5171 | $11.52 | $11.50 | $11.50 |
| Purchase #3 | $123.67 | 10.229% | $136.3202 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $22.27 | 8.468% | $24.1558 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $223.84 | 6.695% | $238.8261 | $238.83 | $238.85 | $238.80 |
| Purchase #6 | $145.55 | 10.259% | $160.482 | $160.48 | $160.50 | $160.50 |
| Purchase #7 | $245.59 | 10.789% | $272.0867 | $272.09 | $272.10 | $272.10 |
| 7 purchase totals = | $873.79 | $950.7786 | $950.79 | $950.80 | $950.80 | |