| 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 | $104.60 | 3.193% | $107.9399 | $107.94 | $107.95 | $107.90 |
| Purchase #2 | $244.93 | 10.284% | $270.1186 | $270.12 | $270.10 | $270.10 |
| Purchase #3 | $172.86 | 3.837% | $179.4926 | $179.49 | $179.50 | $179.50 |
| Purchase #4 | $168.49 | 10.584% | $186.323 | $186.32 | $186.30 | $186.30 |
| Purchase #5 | $72.53 | 11.580% | $80.929 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $239.27 | 13.438% | $271.4231 | $271.42 | $271.40 | $271.40 |
| Purchase #7 | $84.35 | 9.467% | $92.3354 | $92.34 | $92.35 | $92.30 |
| 7 purchase totals = | $1,087.03 | $1,188.5616 | $1,188.56 | $1,188.55 | $1,188.40 | |