| 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 | $222.64 | 13.235% | $252.1064 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $72.48 | 12.567% | $81.5886 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $173.57 | 10.418% | $191.6525 | $191.65 | $191.65 | $191.70 |
| Purchase #4 | $152.83 | 6.637% | $162.9733 | $162.97 | $162.95 | $163.00 |
| Purchase #5 | $5.37 | 8.717% | $5.8381 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $234.91 | 12.448% | $264.1516 | $264.15 | $264.15 | $264.20 |
| Purchase #7 | $191.98 | 12.720% | $216.3999 | $216.40 | $216.40 | $216.40 |
| 7 purchase totals = | $1,053.78 | $1,174.7104 | $1,174.71 | $1,174.70 | $1,174.80 | |