| 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 | $249.33 | 8.734% | $271.1065 | $271.11 | $271.10 | $271.10 |
| Purchase #2 | $107.90 | 10.821% | $119.5759 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $21.89 | 8.604% | $23.7734 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $108.86 | 4.491% | $113.7489 | $113.75 | $113.75 | $113.70 |
| Purchase #5 | $63.91 | 10.114% | $70.3739 | $70.37 | $70.35 | $70.40 |
| Purchase #6 | $201.64 | 8.199% | $218.1725 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $195.53 | 8.122% | $211.4109 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $949.06 | $1,028.1620 | $1,028.16 | $1,028.10 | $1,028.20 | |