| 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 | $212.55 | 12.653% | $239.444 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $76.59 | 10.852% | $84.9015 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $234.50 | 9.327% | $256.3718 | $256.37 | $256.35 | $256.40 |
| Purchase #4 | $82.26 | 6.198% | $87.3585 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $201.49 | 9.830% | $221.2965 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $122.80 | 8.187% | $132.8536 | $132.85 | $132.85 | $132.90 |
| Purchase #7 | $130.41 | 12.780% | $147.0764 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $1,060.60 | $1,169.3023 | $1,169.30 | $1,169.30 | $1,169.40 | |