| 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 | $250.80 | 12.112% | $281.1769 | $281.18 | $281.20 | $281.20 |
| Purchase #2 | $62.34 | 11.361% | $69.4224 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $174.34 | 6.461% | $185.6041 | $185.60 | $185.60 | $185.60 |
| Purchase #4 | $10.34 | 11.845% | $11.5648 | $11.56 | $11.55 | $11.60 |
| Purchase #5 | $144.48 | 3.138% | $149.0138 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $124.83 | 10.684% | $138.1668 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $103.47 | 3.855% | $107.4588 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $870.60 | $942.4076 | $942.40 | $942.35 | $942.50 | |