| 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 | $191.35 | 13.550% | $217.2779 | $217.28 | $217.30 | $217.30 |
| Purchase #2 | $27.70 | 3.608% | $28.6994 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $209.33 | 8.264% | $226.629 | $226.63 | $226.65 | $226.60 |
| Purchase #4 | $125.66 | 9.636% | $137.7686 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $180.78 | 4.686% | $189.2514 | $189.25 | $189.25 | $189.30 |
| Purchase #6 | $235.94 | 3.727% | $244.7335 | $244.73 | $244.75 | $244.70 |
| Purchase #7 | $69.52 | 9.141% | $75.8748 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $1,040.28 | $1,120.2346 | $1,120.23 | $1,120.25 | $1,120.30 | |