| 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 | $121.96 | 7.711% | $131.3643 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $5.70 | 4.433% | $5.9527 | $5.95 | $5.95 | $6.00 |
| Purchase #3 | $142.25 | 13.174% | $160.99 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $116.61 | 6.496% | $124.185 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $208.38 | 9.524% | $228.2261 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $204.70 | 5.770% | $216.5112 | $216.51 | $216.50 | $216.50 |
| Purchase #7 | $186.96 | 11.579% | $208.6081 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $986.56 | $1,075.8374 | $1,075.84 | $1,075.85 | $1,075.90 | |