| 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 | $200.95 | 8.813% | $218.6597 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $196.76 | 12.336% | $221.0323 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $10.72 | 5.122% | $11.2691 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $244.56 | 12.349% | $274.7607 | $274.76 | $274.75 | $274.80 |
| Purchase #5 | $121.35 | 5.589% | $128.1323 | $128.13 | $128.15 | $128.10 |
| Purchase #6 | $117.54 | 7.627% | $126.5048 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $48.65 | 11.181% | $54.0896 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $940.53 | $1,034.4485 | $1,034.44 | $1,034.45 | $1,034.50 | |