| 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 | $123.84 | 7.119% | $132.6562 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $102.99 | 4.439% | $107.5617 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $182.89 | 12.426% | $205.6159 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $235.44 | 7.796% | $253.7949 | $253.79 | $253.80 | $253.80 |
| Purchase #5 | $182.31 | 8.432% | $197.6824 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $235.25 | 7.364% | $252.5738 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $40.27 | 12.269% | $45.2107 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $1,102.99 | $1,195.0956 | $1,195.09 | $1,195.05 | $1,195.20 | |