| 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 | $227.45 | 7.210% | $243.8491 | $243.85 | $243.85 | $243.80 |
| Purchase #2 | $228.77 | 4.752% | $239.6412 | $239.64 | $239.65 | $239.60 |
| Purchase #3 | $120.32 | 11.367% | $133.9968 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $109.28 | 10.807% | $121.0899 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $181.86 | 10.558% | $201.0608 | $201.06 | $201.05 | $201.10 |
| Purchase #6 | $68.74 | 8.385% | $74.5038 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $229.98 | 5.234% | $242.0172 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $1,166.40 | $1,256.1588 | $1,256.16 | $1,256.15 | $1,256.10 | |