| 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 | $140.87 | 4.821% | $147.6613 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $212.70 | 8.185% | $230.1095 | $230.11 | $230.10 | $230.10 |
| Purchase #3 | $65.98 | 5.713% | $69.7494 | $69.75 | $69.75 | $69.70 |
| Purchase #4 | $205.56 | 5.737% | $217.353 | $217.35 | $217.35 | $217.40 |
| Purchase #5 | $131.34 | 7.851% | $141.6515 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $213.45 | 12.376% | $239.8666 | $239.87 | $239.85 | $239.90 |
| Purchase #7 | $242.65 | 10.745% | $268.7227 | $268.72 | $268.70 | $268.70 |
| 7 purchase totals = | $1,212.55 | $1,315.1140 | $1,315.11 | $1,315.05 | $1,315.20 | |