| 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 | $89.78 | 12.741% | $101.2189 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $147.53 | 11.544% | $164.5609 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $212.47 | 4.513% | $222.0588 | $222.06 | $222.05 | $222.10 |
| Purchase #4 | $198.67 | 7.379% | $213.3299 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $212.98 | 4.732% | $223.0582 | $223.06 | $223.05 | $223.10 |
| Purchase #6 | $85.91 | 10.870% | $95.2484 | $95.25 | $95.25 | $95.20 |
| Purchase #7 | $135.27 | 3.661% | $140.2222 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $1,082.61 | $1,159.6973 | $1,159.70 | $1,159.65 | $1,159.70 | |