| 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 | $198.82 | 3.681% | $206.1386 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $62.40 | 3.546% | $64.6127 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $242.86 | 9.709% | $266.4393 | $266.44 | $266.45 | $266.40 |
| Purchase #4 | $236.34 | 4.123% | $246.0843 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $98.69 | 6.618% | $105.2213 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $234.88 | 5.160% | $246.9998 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $137.74 | 13.310% | $156.0732 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $1,211.73 | $1,291.5692 | $1,291.56 | $1,291.55 | $1,291.50 | |