| 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 | $105.81 | 12.103% | $118.6162 | $118.62 | $118.60 | $118.60 |
| Purchase #2 | $103.56 | 10.856% | $114.8025 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $141.65 | 13.725% | $161.0915 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $187.72 | 11.832% | $209.931 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $187.96 | 10.748% | $208.1619 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $77.34 | 5.403% | $81.5187 | $81.52 | $81.50 | $81.50 |
| Purchase #7 | $123.46 | 7.429% | $132.6318 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $927.50 | $1,026.7536 | $1,026.75 | $1,026.75 | $1,026.70 | |