| 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 | $183.29 | 13.237% | $207.5521 | $207.55 | $207.55 | $207.60 |
| Purchase #2 | $118.86 | 8.317% | $128.7456 | $128.75 | $128.75 | $128.70 |
| Purchase #3 | $242.38 | 12.121% | $271.7589 | $271.76 | $271.75 | $271.80 |
| Purchase #4 | $222.79 | 8.658% | $242.0792 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $24.98 | 6.820% | $26.6836 | $26.68 | $26.70 | $26.70 |
| Purchase #6 | $190.34 | 7.275% | $204.1872 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $83.81 | 6.717% | $89.4395 | $89.44 | $89.45 | $89.40 |
| 7 purchase totals = | $1,066.45 | $1,170.4461 | $1,170.45 | $1,170.50 | $1,170.50 | |