| 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 | $235.33 | 8.783% | $255.999 | $256.00 | $256.00 | $256.00 |
| Purchase #2 | $144.50 | 12.316% | $162.2966 | $162.30 | $162.30 | $162.30 |
| Purchase #3 | $219.69 | 4.524% | $229.6288 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $66.80 | 10.327% | $73.6984 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $197.42 | 5.169% | $207.6246 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $87.69 | 8.360% | $95.0209 | $95.02 | $95.00 | $95.00 |
| Purchase #7 | $23.47 | 5.682% | $24.8036 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $974.90 | $1,049.0719 | $1,049.07 | $1,049.05 | $1,049.00 | |