| 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 | $132.79 | 5.794% | $140.4839 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $40.32 | 7.724% | $43.4343 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $201.26 | 6.867% | $215.0805 | $215.08 | $215.10 | $215.10 |
| Purchase #4 | $239.43 | 8.258% | $259.2021 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $108.33 | 6.672% | $115.5578 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $61.64 | 4.810% | $64.6049 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $222.82 | 8.222% | $241.1403 | $241.14 | $241.15 | $241.10 |
| 7 purchase totals = | $1,006.59 | $1,079.5038 | $1,079.49 | $1,079.55 | $1,079.50 | |