| 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 | $120.64 | 10.510% | $133.3193 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $106.82 | 12.491% | $120.1629 | $120.16 | $120.15 | $120.20 |
| Purchase #3 | $207.86 | 8.396% | $225.3119 | $225.31 | $225.30 | $225.30 |
| Purchase #4 | $43.97 | 12.321% | $49.3875 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $235.90 | 12.811% | $266.1211 | $266.12 | $266.10 | $266.10 |
| Purchase #6 | $82.58 | 8.644% | $89.7182 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $112.53 | 4.156% | $117.2067 | $117.21 | $117.20 | $117.20 |
| 7 purchase totals = | $910.30 | $1,001.2276 | $1,001.23 | $1,001.15 | $1,001.20 | |