| 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 | $125.44 | 12.291% | $140.8578 | $140.86 | $140.85 | $140.90 |
| Purchase #2 | $186.78 | 4.732% | $195.6184 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $46.99 | 4.838% | $49.2634 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $198.31 | 7.667% | $213.5144 | $213.51 | $213.50 | $213.50 |
| Purchase #5 | $98.99 | 3.131% | $102.0894 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $189.59 | 10.142% | $208.8182 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $148.57 | 9.111% | $162.1062 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $994.67 | $1,072.2678 | $1,072.27 | $1,072.20 | $1,072.30 | |