| 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 | $230.45 | 6.596% | $245.6505 | $245.65 | $245.65 | $245.70 |
| Purchase #2 | $185.93 | 3.632% | $192.683 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $158.65 | 12.614% | $178.6621 | $178.66 | $178.65 | $178.70 |
| Purchase #4 | $6.89 | 5.772% | $7.2877 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $211.48 | 10.754% | $234.2226 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $146.34 | 11.107% | $162.594 | $162.59 | $162.60 | $162.60 |
| Purchase #7 | $83.87 | 5.756% | $88.6976 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $1,023.61 | $1,109.7975 | $1,109.79 | $1,109.80 | $1,109.90 | |