| 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 | $37.81 | 11.166% | $42.0319 | $42.03 | $42.05 | $42.00 |
| Purchase #2 | $132.46 | 13.816% | $150.7607 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $98.75 | 8.324% | $106.97 | $106.97 | $106.95 | $107.00 |
| Purchase #4 | $220.52 | 8.765% | $239.8486 | $239.85 | $239.85 | $239.80 |
| Purchase #5 | $111.74 | 4.108% | $116.3303 | $116.33 | $116.35 | $116.30 |
| Purchase #6 | $34.62 | 4.794% | $36.2797 | $36.28 | $36.30 | $36.30 |
| Purchase #7 | $211.56 | 8.137% | $228.7746 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $847.46 | $920.9958 | $920.99 | $921.00 | $921.00 | |