| 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 | $205.46 | 12.222% | $230.5713 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $184.32 | 6.660% | $196.5957 | $196.60 | $196.60 | $196.60 |
| Purchase #3 | $121.25 | 10.603% | $134.1061 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $50.53 | 5.617% | $53.3683 | $53.37 | $53.35 | $53.40 |
| Purchase #5 | $110.60 | 13.446% | $125.4713 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $120.42 | 9.870% | $132.3055 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $250.28 | 5.797% | $264.7887 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $1,042.86 | $1,137.2069 | $1,137.22 | $1,137.15 | $1,137.30 | |