| 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 | $138.89 | 13.339% | $157.4165 | $157.42 | $157.40 | $157.40 |
| Purchase #2 | $221.48 | 11.137% | $246.1462 | $246.15 | $246.15 | $246.10 |
| Purchase #3 | $98.32 | 7.165% | $105.3646 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $235.71 | 5.538% | $248.7636 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $187.59 | 11.741% | $209.6149 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $124.90 | 6.679% | $133.2421 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $113.53 | 12.315% | $127.5112 | $127.51 | $127.50 | $127.50 |
| 7 purchase totals = | $1,120.42 | $1,228.0591 | $1,228.05 | $1,228.00 | $1,228.00 | |