| 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 | $240.50 | 13.550% | $273.0878 | $273.09 | $273.10 | $273.10 |
| Purchase #2 | $200.27 | 13.368% | $227.0421 | $227.04 | $227.05 | $227.00 |
| Purchase #3 | $36.27 | 10.870% | $40.2125 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $10.55 | 13.581% | $11.9828 | $11.98 | $12.00 | $12.00 |
| Purchase #5 | $193.73 | 8.654% | $210.4954 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $153.33 | 3.853% | $159.2378 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $216.81 | 11.509% | $241.7627 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $1,051.46 | $1,163.8211 | $1,163.82 | $1,163.85 | $1,163.80 | |