| 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 | $134.31 | 5.626% | $141.8663 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $21.33 | 9.472% | $23.3504 | $23.35 | $23.35 | $23.40 |
| Purchase #3 | $214.86 | 4.783% | $225.1368 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $242.33 | 13.107% | $274.0922 | $274.09 | $274.10 | $274.10 |
| Purchase #5 | $132.56 | 3.633% | $137.3759 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $178.90 | 5.677% | $189.0562 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $9.84 | 10.429% | $10.8662 | $10.87 | $10.85 | $10.90 |
| 7 purchase totals = | $934.13 | $1,001.7440 | $1,001.76 | $1,001.75 | $1,001.90 | |