| 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 | $186.71 | 12.255% | $209.5913 | $209.59 | $209.60 | $209.60 |
| Purchase #2 | $88.69 | 9.800% | $97.3816 | $97.38 | $97.40 | $97.40 |
| Purchase #3 | $103.83 | 3.333% | $107.2907 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $189.68 | 6.732% | $202.4493 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $48.59 | 6.315% | $51.6585 | $51.66 | $51.65 | $51.70 |
| Purchase #6 | $24.90 | 11.631% | $27.7961 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $35.91 | 10.479% | $39.673 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $678.31 | $735.8405 | $735.84 | $735.85 | $735.90 | |