| 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 | $246.29 | 4.317% | $256.9223 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $41.26 | 11.432% | $45.9768 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $124.56 | 11.691% | $139.1223 | $139.12 | $139.10 | $139.10 |
| Purchase #4 | $219.42 | 5.708% | $231.9445 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $80.26 | 8.649% | $87.2017 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $203.45 | 10.357% | $224.5213 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $116.28 | 10.541% | $128.5371 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $1,031.52 | $1,114.2260 | $1,114.22 | $1,114.20 | $1,114.10 | |