| 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 | $32.42 | 11.109% | $36.0215 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $227.75 | 9.194% | $248.6893 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $100.69 | 9.654% | $110.4106 | $110.41 | $110.40 | $110.40 |
| Purchase #4 | $233.95 | 5.715% | $247.3202 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $143.86 | 12.783% | $162.2496 | $162.25 | $162.25 | $162.20 |
| Purchase #6 | $194.44 | 7.721% | $209.4527 | $209.45 | $209.45 | $209.50 |
| Purchase #7 | $150.66 | 5.589% | $159.0804 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $1,083.77 | $1,173.2243 | $1,173.22 | $1,173.20 | $1,173.20 | |