| 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 | $195.91 | 12.363% | $220.1304 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $126.90 | 5.585% | $133.9874 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $67.47 | 6.358% | $71.7597 | $71.76 | $71.75 | $71.80 |
| Purchase #4 | $129.64 | 12.408% | $145.7257 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $109.52 | 3.206% | $113.0312 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $179.67 | 11.598% | $200.5081 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $81.29 | 7.247% | $87.1811 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $890.40 | $972.3236 | $972.33 | $972.40 | $972.30 | |