| 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 | $171.70 | 9.212% | $187.517 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $194.30 | 6.479% | $206.8887 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $149.89 | 9.410% | $163.9946 | $163.99 | $164.00 | $164.00 |
| Purchase #4 | $31.35 | 13.700% | $35.645 | $35.65 | $35.65 | $35.60 |
| Purchase #5 | $61.84 | 8.286% | $66.9641 | $66.96 | $66.95 | $67.00 |
| Purchase #6 | $214.44 | 7.576% | $230.686 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $104.81 | 12.224% | $117.622 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $928.33 | $1,009.3174 | $1,009.32 | $1,009.30 | $1,009.30 | |