| 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 | $117.66 | 4.150% | $122.5429 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $135.64 | 11.852% | $151.7161 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $221.83 | 11.366% | $247.0432 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $198.75 | 12.191% | $222.9796 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $96.79 | 9.696% | $106.1748 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $185.32 | 10.245% | $204.306 | $204.31 | $204.30 | $204.30 |
| Purchase #7 | $103.97 | 10.557% | $114.9461 | $114.95 | $114.95 | $114.90 |
| 7 purchase totals = | $1,059.96 | $1,169.7087 | $1,169.71 | $1,169.70 | $1,169.60 | |