| 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 | $119.38 | 13.204% | $135.1429 | $135.14 | $135.15 | $135.10 |
| Purchase #2 | $248.78 | 5.819% | $263.2565 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $146.93 | 5.623% | $155.1919 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $83.66 | 5.422% | $88.196 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $239.31 | 3.380% | $247.3987 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $196.83 | 6.187% | $209.0079 | $209.01 | $209.00 | $209.00 |
| Purchase #7 | $231.30 | 4.229% | $241.0817 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $1,266.19 | $1,339.2756 | $1,339.28 | $1,339.30 | $1,339.30 | |