| 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 | $188.56 | 6.198% | $200.2469 | $200.25 | $200.25 | $200.20 |
| Purchase #2 | $215.81 | 6.553% | $229.952 | $229.95 | $229.95 | $230.00 |
| Purchase #3 | $9.80 | 9.570% | $10.7379 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $63.54 | 12.161% | $71.2671 | $71.27 | $71.25 | $71.30 |
| Purchase #5 | $206.47 | 4.493% | $215.7467 | $215.75 | $215.75 | $215.70 |
| Purchase #6 | $106.35 | 8.242% | $115.1154 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $239.55 | 8.118% | $258.9967 | $259.00 | $259.00 | $259.00 |
| 7 purchase totals = | $1,030.08 | $1,102.0627 | $1,102.08 | $1,102.05 | $1,102.00 | |