| 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 | $112.37 | 4.749% | $117.7065 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $185.41 | 10.566% | $205.0004 | $205.00 | $205.00 | $205.00 |
| Purchase #3 | $119.59 | 10.848% | $132.5631 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $80.42 | 10.291% | $88.696 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $70.61 | 3.840% | $73.3214 | $73.32 | $73.30 | $73.30 |
| Purchase #6 | $195.41 | 5.304% | $205.7745 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $204.70 | 7.238% | $219.5162 | $219.52 | $219.50 | $219.50 |
| 7 purchase totals = | $968.51 | $1,042.5781 | $1,042.58 | $1,042.50 | $1,042.60 | |