| 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 | $113.77 | 5.459% | $119.9807 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $25.51 | 5.358% | $26.8768 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $199.99 | 5.522% | $211.0334 | $211.03 | $211.05 | $211.00 |
| Purchase #4 | $202.99 | 6.552% | $216.2899 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $106.42 | 6.618% | $113.4629 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $179.54 | 5.812% | $189.9749 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $235.97 | 11.181% | $262.3538 | $262.35 | $262.35 | $262.40 |
| 7 purchase totals = | $1,064.19 | $1,139.9724 | $1,139.96 | $1,140.00 | $1,140.10 | |