| 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 | $43.62 | 13.175% | $49.3669 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $247.90 | 9.432% | $271.2819 | $271.28 | $271.30 | $271.30 |
| Purchase #3 | $11.40 | 10.248% | $12.5683 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $181.58 | 5.174% | $190.9749 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $128.81 | 3.239% | $132.9822 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $127.75 | 3.825% | $132.6364 | $132.64 | $132.65 | $132.60 |
| Purchase #7 | $185.58 | 12.197% | $208.2152 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $926.64 | $998.0258 | $998.03 | $998.00 | $998.10 | |