| 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 | $113.55 | 6.601% | $121.0454 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $204.47 | 12.385% | $229.7936 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $21.79 | 13.290% | $24.6859 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $135.75 | 8.351% | $147.0865 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $183.75 | 13.513% | $208.5801 | $208.58 | $208.60 | $208.60 |
| Purchase #6 | $56.36 | 6.748% | $60.1632 | $60.16 | $60.15 | $60.20 |
| Purchase #7 | $225.48 | 5.703% | $238.3391 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $941.15 | $1,029.6938 | $1,029.70 | $1,029.75 | $1,029.70 | |