| 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 | $205.91 | 13.840% | $234.4079 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $178.95 | 8.835% | $194.7602 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $26.33 | 6.269% | $27.9806 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $131.66 | 4.785% | $137.9599 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $134.32 | 8.288% | $145.4524 | $145.45 | $145.45 | $145.50 |
| Purchase #6 | $111.30 | 11.771% | $124.4011 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $26.95 | 8.466% | $29.2316 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $815.42 | $894.1937 | $894.19 | $894.20 | $894.30 | |