| 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 | $113.47 | 5.739% | $119.982 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $130.49 | 5.852% | $138.1263 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $232.49 | 11.575% | $259.4007 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $34.35 | 13.828% | $39.0999 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $46.28 | 13.609% | $52.5782 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $8.98 | 8.673% | $9.7588 | $9.76 | $9.75 | $9.80 |
| Purchase #7 | $64.91 | 9.775% | $71.255 | $71.26 | $71.25 | $71.30 |
| 7 purchase totals = | $630.97 | $690.2009 | $690.21 | $690.25 | $690.30 | |