| 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 | $223.36 | 5.873% | $236.4779 | $236.48 | $236.50 | $236.50 |
| Purchase #2 | $215.35 | 12.799% | $242.9126 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $60.84 | 7.446% | $65.3701 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $82.59 | 11.445% | $92.0424 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $190.94 | 9.837% | $209.7228 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $91.51 | 11.236% | $101.7921 | $101.79 | $101.80 | $101.80 |
| Purchase #7 | $48.84 | 6.212% | $51.8739 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $913.43 | $1,000.1918 | $1,000.18 | $1,000.15 | $1,000.20 | |