| 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 | $38.45 | 7.198% | $41.2176 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $96.85 | 11.531% | $108.0178 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $125.35 | 5.716% | $132.515 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $124.44 | 13.840% | $141.6625 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $92.83 | 12.109% | $104.0708 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $221.46 | 6.604% | $236.0852 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $125.44 | 8.131% | $135.6395 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $824.82 | $899.2084 | $899.22 | $899.15 | $899.20 | |