| 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 | $97.65 | 10.748% | $108.1454 | $108.15 | $108.15 | $108.10 |
| Purchase #2 | $87.58 | 6.291% | $93.0897 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $212.66 | 13.186% | $240.7013 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $189.63 | 12.678% | $213.6713 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $79.81 | 10.293% | $88.0248 | $88.02 | $88.00 | $88.00 |
| Purchase #6 | $131.53 | 11.465% | $146.6099 | $146.61 | $146.60 | $146.60 |
| Purchase #7 | $117.39 | 3.810% | $121.8626 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $916.25 | $1,012.1050 | $1,012.10 | $1,012.05 | $1,012.10 | |