| 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 | $193.98 | 4.255% | $202.2338 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $63.34 | 9.699% | $69.4833 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $215.86 | 4.448% | $225.4615 | $225.46 | $225.45 | $225.50 |
| Purchase #4 | $134.44 | 5.244% | $141.49 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $224.34 | 9.284% | $245.1677 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $5.99 | 11.147% | $6.6577 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $54.79 | 3.308% | $56.6025 | $56.60 | $56.60 | $56.60 |
| 7 purchase totals = | $892.74 | $947.0965 | $947.09 | $947.10 | $947.20 | |