| 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 | $63.55 | 7.454% | $68.287 | $68.29 | $68.30 | $68.30 |
| Purchase #2 | $206.45 | 8.369% | $223.7278 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $249.28 | 3.197% | $257.2495 | $257.25 | $257.25 | $257.20 |
| Purchase #4 | $78.78 | 8.598% | $85.5535 | $85.55 | $85.55 | $85.60 |
| Purchase #5 | $191.44 | 13.399% | $217.091 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $210.26 | 5.657% | $222.1544 | $222.15 | $222.15 | $222.20 |
| Purchase #7 | $110.68 | 5.813% | $117.1138 | $117.11 | $117.10 | $117.10 |
| 7 purchase totals = | $1,110.44 | $1,191.1770 | $1,191.17 | $1,191.20 | $1,191.20 | |