| 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 | $211.40 | 4.468% | $220.8454 | $220.85 | $220.85 | $220.80 |
| Purchase #2 | $94.28 | 6.141% | $100.0697 | $100.07 | $100.05 | $100.10 |
| Purchase #3 | $137.77 | 9.357% | $150.6611 | $150.66 | $150.65 | $150.70 |
| Purchase #4 | $245.28 | 11.629% | $273.8036 | $273.80 | $273.80 | $273.80 |
| Purchase #5 | $78.58 | 5.818% | $83.1518 | $83.15 | $83.15 | $83.20 |
| Purchase #6 | $219.40 | 5.304% | $231.037 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $60.63 | 6.753% | $64.7243 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $1,047.34 | $1,124.2929 | $1,124.29 | $1,124.25 | $1,124.30 | |