| 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 | $239.26 | 7.219% | $256.5322 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $28.51 | 8.406% | $30.9066 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $168.84 | 5.699% | $178.4622 | $178.46 | $178.45 | $178.50 |
| Purchase #4 | $108.75 | 7.780% | $117.2108 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $134.33 | 6.821% | $143.4926 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $158.76 | 7.711% | $171.002 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $111.29 | 7.561% | $119.7046 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $949.74 | $1,017.3110 | $1,017.30 | $1,017.30 | $1,017.30 | |