| 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 | $142.44 | 7.658% | $153.3481 | $153.35 | $153.35 | $153.30 |
| Purchase #2 | $244.46 | 9.286% | $267.1606 | $267.16 | $267.15 | $267.20 |
| Purchase #3 | $188.96 | 9.786% | $207.4516 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $34.55 | 3.339% | $35.7036 | $35.70 | $35.70 | $35.70 |
| Purchase #5 | $178.81 | 11.788% | $199.8881 | $199.89 | $199.90 | $199.90 |
| Purchase #6 | $226.66 | 5.474% | $239.0674 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $220.92 | 8.511% | $239.7225 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $1,236.80 | $1,342.3419 | $1,342.34 | $1,342.30 | $1,342.40 | |