| 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 | $230.82 | 3.833% | $239.6673 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $210.66 | 11.447% | $234.7743 | $234.77 | $234.75 | $234.80 |
| Purchase #3 | $9.39 | 8.653% | $10.2025 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $122.67 | 8.616% | $133.2392 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $63.97 | 11.441% | $71.2888 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $179.61 | 13.330% | $203.552 | $203.55 | $203.55 | $203.60 |
| Purchase #7 | $244.78 | 10.409% | $270.2592 | $270.26 | $270.25 | $270.30 |
| 7 purchase totals = | $1,061.90 | $1,162.9833 | $1,162.98 | $1,162.95 | $1,163.10 | |