| 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 | $113.38 | 6.404% | $120.6409 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $223.50 | 11.802% | $249.8775 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $197.25 | 3.798% | $204.7416 | $204.74 | $204.75 | $204.70 |
| Purchase #4 | $94.91 | 11.474% | $105.8 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $183.96 | 12.549% | $207.0451 | $207.05 | $207.05 | $207.00 |
| Purchase #6 | $66.94 | 13.683% | $76.0994 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $165.73 | 13.562% | $188.2063 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $1,045.67 | $1,152.4108 | $1,152.42 | $1,152.45 | $1,152.30 | |