| 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 | $134.94 | 11.400% | $150.3232 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $244.82 | 3.369% | $253.068 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $70.53 | 3.395% | $72.9245 | $72.92 | $72.90 | $72.90 |
| Purchase #4 | $113.47 | 3.497% | $117.438 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $197.70 | 13.216% | $223.828 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $88.56 | 10.421% | $97.7888 | $97.79 | $97.80 | $97.80 |
| Purchase #7 | $189.98 | 6.250% | $201.8538 | $201.85 | $201.85 | $201.90 |
| 7 purchase totals = | $1,040.00 | $1,117.2243 | $1,117.22 | $1,117.20 | $1,117.20 | |