| 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 | $125.82 | 7.580% | $135.3572 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $8.50 | 11.400% | $9.469 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $189.85 | 9.190% | $207.2972 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $108.68 | 6.555% | $115.804 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $209.98 | 11.600% | $234.3377 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $190.29 | 5.617% | $200.9786 | $200.98 | $201.00 | $201.00 |
| Purchase #7 | $213.34 | 3.521% | $220.8517 | $220.85 | $220.85 | $220.90 |
| 7 purchase totals = | $1,046.46 | $1,124.0954 | $1,124.10 | $1,124.10 | $1,124.20 | |