| 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 | $121.94 | 5.483% | $128.626 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $193.63 | 9.295% | $211.6279 | $211.63 | $211.65 | $211.60 |
| Purchase #3 | $42.76 | 5.449% | $45.09 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $41.82 | 3.506% | $43.2862 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $31.76 | 5.341% | $33.4563 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $183.53 | 10.177% | $202.2078 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $16.60 | 7.102% | $17.7789 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $632.04 | $682.0731 | $682.09 | $682.15 | $682.10 | |