| 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 | $244.60 | 13.796% | $278.345 | $278.35 | $278.35 | $278.30 |
| Purchase #2 | $125.86 | 7.193% | $134.9131 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $106.99 | 3.259% | $110.4768 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $63.44 | 11.469% | $70.7159 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $201.43 | 7.608% | $216.7548 | $216.75 | $216.75 | $216.80 |
| Purchase #6 | $216.77 | 9.678% | $237.749 | $237.75 | $237.75 | $237.70 |
| Purchase #7 | $71.68 | 7.699% | $77.1986 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $1,030.77 | $1,126.1532 | $1,126.16 | $1,126.15 | $1,126.10 | |