| 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 | $201.56 | 9.359% | $220.424 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $158.79 | 5.597% | $167.6775 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $5.97 | 5.433% | $6.2944 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $193.75 | 3.778% | $201.0699 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $146.27 | 7.497% | $157.2359 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $180.43 | 9.161% | $196.9592 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $227.58 | 4.791% | $238.4834 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $1,114.35 | $1,188.1443 | $1,188.14 | $1,188.15 | $1,188.20 | |