| 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 | $207.96 | 11.330% | $231.5219 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $227.56 | 3.190% | $234.8192 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $117.52 | 9.284% | $128.4306 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $172.90 | 13.814% | $196.7844 | $196.78 | $196.80 | $196.80 |
| Purchase #5 | $29.43 | 11.286% | $32.7515 | $32.75 | $32.75 | $32.80 |
| Purchase #6 | $166.50 | 7.326% | $178.6978 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $181.85 | 11.195% | $202.2081 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $1,103.72 | $1,205.2135 | $1,205.21 | $1,205.20 | $1,205.20 | |