| 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 | $208.92 | 5.125% | $219.6272 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $121.96 | 9.748% | $133.8487 | $133.85 | $133.85 | $133.80 |
| Purchase #3 | $192.32 | 13.453% | $218.1928 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $162.40 | 7.771% | $175.0201 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $15.30 | 11.423% | $17.0477 | $17.05 | $17.05 | $17.00 |
| Purchase #6 | $142.67 | 4.739% | $149.4311 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $176.38 | 4.551% | $184.4071 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $1,019.95 | $1,097.5747 | $1,097.58 | $1,097.60 | $1,097.40 | |