| 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 | $249.59 | 6.826% | $266.627 | $266.63 | $266.65 | $266.60 |
| Purchase #2 | $199.84 | 4.444% | $208.7209 | $208.72 | $208.70 | $208.70 |
| Purchase #3 | $136.29 | 12.622% | $153.4925 | $153.49 | $153.50 | $153.50 |
| Purchase #4 | $152.84 | 5.228% | $160.8305 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $28.47 | 6.812% | $30.4094 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $137.47 | 8.694% | $149.4216 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $126.82 | 11.310% | $141.1633 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $1,031.32 | $1,110.6652 | $1,110.66 | $1,110.65 | $1,110.60 | |