| 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 | $189.94 | 11.583% | $211.9408 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $100.94 | 5.786% | $106.7804 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $197.47 | 7.825% | $212.922 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $102.58 | 11.418% | $114.2926 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $211.52 | 3.110% | $218.0983 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $83.29 | 13.726% | $94.7224 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $198.88 | 5.426% | $209.6712 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $1,084.62 | $1,168.4277 | $1,168.42 | $1,168.40 | $1,168.40 | |