| 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 | $249.59 | 9.105% | $272.3152 | $272.32 | $272.30 | $272.30 |
| Purchase #2 | $106.41 | 11.385% | $118.5248 | $118.52 | $118.50 | $118.50 |
| Purchase #3 | $149.70 | 6.834% | $159.9305 | $159.93 | $159.95 | $159.90 |
| Purchase #4 | $86.81 | 4.805% | $90.9812 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $192.61 | 13.722% | $219.0399 | $219.04 | $219.05 | $219.00 |
| Purchase #6 | $6.38 | 12.792% | $7.1961 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $187.26 | 3.174% | $193.2036 | $193.20 | $193.20 | $193.20 |
| 7 purchase totals = | $978.76 | $1,061.1913 | $1,061.19 | $1,061.20 | $1,061.10 | |