| 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 | $231.83 | 12.305% | $260.3567 | $260.36 | $260.35 | $260.40 |
| Purchase #2 | $12.84 | 5.832% | $13.5888 | $13.59 | $13.60 | $13.60 |
| Purchase #3 | $187.47 | 7.579% | $201.6784 | $201.68 | $201.70 | $201.70 |
| Purchase #4 | $143.73 | 7.475% | $154.4738 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $212.76 | 4.205% | $221.7066 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $227.84 | 3.330% | $235.4271 | $235.43 | $235.45 | $235.40 |
| Purchase #7 | $10.54 | 6.385% | $11.213 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $1,027.01 | $1,098.4444 | $1,098.45 | $1,098.45 | $1,098.50 | |