| 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 | $121.62 | 3.236% | $125.5556 | $125.56 | $125.55 | $125.60 |
| Purchase #2 | $207.31 | 6.120% | $219.9974 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $190.42 | 7.343% | $204.4025 | $204.40 | $204.40 | $204.40 |
| Purchase #4 | $27.57 | 4.556% | $28.8261 | $28.83 | $28.85 | $28.80 |
| Purchase #5 | $116.39 | 13.360% | $131.9397 | $131.94 | $131.95 | $131.90 |
| Purchase #6 | $215.96 | 7.819% | $232.8459 | $232.85 | $232.85 | $232.80 |
| Purchase #7 | $237.46 | 4.497% | $248.1386 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $1,116.73 | $1,191.7058 | $1,191.72 | $1,191.75 | $1,191.60 | |