| 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 | $35.34 | 6.254% | $37.5502 | $37.55 | $37.55 | $37.60 |
| Purchase #2 | $210.89 | 9.578% | $231.089 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $197.78 | 11.197% | $219.9254 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $127.32 | 7.442% | $136.7952 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $197.46 | 10.733% | $218.6534 | $218.65 | $218.65 | $218.70 |
| Purchase #6 | $166.81 | 5.805% | $176.4933 | $176.49 | $176.50 | $176.50 |
| Purchase #7 | $46.47 | 6.155% | $49.3302 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $982.07 | $1,069.8367 | $1,069.84 | $1,069.90 | $1,069.90 | |