| 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 | $131.76 | 8.857% | $143.43 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $123.56 | 6.533% | $131.6322 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $244.25 | 10.577% | $270.0843 | $270.08 | $270.10 | $270.10 |
| Purchase #4 | $143.90 | 3.287% | $148.63 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $114.52 | 4.162% | $119.2863 | $119.29 | $119.30 | $119.30 |
| Purchase #6 | $209.27 | 8.813% | $227.713 | $227.71 | $227.70 | $227.70 |
| Purchase #7 | $58.94 | 8.336% | $63.8532 | $63.85 | $63.85 | $63.90 |
| 7 purchase totals = | $1,026.20 | $1,104.6290 | $1,104.62 | $1,104.70 | $1,104.60 | |