| 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 | $106.70 | 12.333% | $119.8593 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $108.97 | 4.500% | $113.8737 | $113.87 | $113.85 | $113.90 |
| Purchase #3 | $79.85 | 5.207% | $84.0078 | $84.01 | $84.00 | $84.00 |
| Purchase #4 | $249.72 | 5.596% | $263.6943 | $263.69 | $263.70 | $263.70 |
| Purchase #5 | $165.45 | 9.765% | $181.6062 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $122.60 | 10.549% | $135.5331 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $182.39 | 13.630% | $207.2498 | $207.25 | $207.25 | $207.20 |
| 7 purchase totals = | $1,015.68 | $1,105.8242 | $1,105.82 | $1,105.80 | $1,105.80 | |