| 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 | $131.73 | 3.157% | $135.8887 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $184.98 | 6.709% | $197.3903 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $189.36 | 5.671% | $200.0986 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $195.91 | 4.634% | $204.9885 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $221.67 | 11.224% | $246.5502 | $246.55 | $246.55 | $246.60 |
| Purchase #6 | $65.27 | 3.308% | $67.4291 | $67.43 | $67.45 | $67.40 |
| Purchase #7 | $84.46 | 5.485% | $89.0926 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $1,073.38 | $1,141.4380 | $1,141.44 | $1,141.50 | $1,141.50 | |