| 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 | $243.82 | 5.222% | $256.5523 | $256.55 | $256.55 | $256.60 |
| Purchase #2 | $200.34 | 11.595% | $223.5694 | $223.57 | $223.55 | $223.60 |
| Purchase #3 | $209.97 | 4.129% | $218.6397 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $201.67 | 3.195% | $208.1134 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $114.77 | 6.698% | $122.4573 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $164.88 | 7.177% | $176.7134 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $204.46 | 5.566% | $215.8402 | $215.84 | $215.85 | $215.80 |
| 7 purchase totals = | $1,339.91 | $1,421.8857 | $1,421.88 | $1,421.85 | $1,421.90 | |