| 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 | $9.93 | 3.661% | $10.2935 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $131.55 | 13.567% | $149.3974 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $184.26 | 13.271% | $208.7131 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $227.80 | 11.605% | $254.2362 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $104.30 | 13.724% | $118.6141 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $249.94 | 4.369% | $260.8599 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $84.32 | 13.669% | $95.8457 | $95.85 | $95.85 | $95.80 |
| 7 purchase totals = | $992.10 | $1,097.9599 | $1,097.96 | $1,097.95 | $1,097.90 | |