| 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 | $122.95 | 7.287% | $131.9094 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $123.61 | 13.764% | $140.6237 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $218.96 | 11.365% | $243.8448 | $243.84 | $243.85 | $243.80 |
| Purchase #4 | $183.80 | 5.598% | $194.0891 | $194.09 | $194.10 | $194.10 |
| Purchase #5 | $232.53 | 12.535% | $261.6776 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $73.98 | 3.467% | $76.5449 | $76.54 | $76.55 | $76.50 |
| Purchase #7 | $142.47 | 11.413% | $158.7301 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $1,098.30 | $1,207.4196 | $1,207.41 | $1,207.45 | $1,207.30 | |