| 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 | $111.41 | 6.326% | $118.4578 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $200.43 | 9.146% | $218.7613 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $217.34 | 12.132% | $243.7077 | $243.71 | $243.70 | $243.70 |
| Purchase #4 | $248.59 | 11.535% | $277.2649 | $277.26 | $277.25 | $277.30 |
| Purchase #5 | $221.94 | 4.393% | $231.6898 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $56.41 | 13.189% | $63.8499 | $63.85 | $63.85 | $63.80 |
| Purchase #7 | $20.67 | 5.367% | $21.7794 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $1,076.79 | $1,175.5108 | $1,175.51 | $1,175.50 | $1,175.60 | |