| 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 | $126.65 | 5.694% | $133.8615 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $32.54 | 6.807% | $34.755 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $167.98 | 5.109% | $176.5621 | $176.56 | $176.55 | $176.60 |
| Purchase #4 | $112.97 | 9.832% | $124.0772 | $124.08 | $124.10 | $124.10 |
| Purchase #5 | $234.47 | 8.579% | $254.5852 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $148.41 | 9.386% | $162.3398 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $225.33 | 4.377% | $235.1927 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $1,048.35 | $1,121.3735 | $1,121.38 | $1,121.40 | $1,121.50 | |