| 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 | $239.43 | 13.865% | $272.627 | $272.63 | $272.65 | $272.60 |
| Purchase #2 | $192.35 | 9.459% | $210.5444 | $210.54 | $210.55 | $210.50 |
| Purchase #3 | $230.74 | 12.312% | $259.1487 | $259.15 | $259.15 | $259.10 |
| Purchase #4 | $201.79 | 5.504% | $212.8965 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $123.42 | 8.757% | $134.2279 | $134.23 | $134.25 | $134.20 |
| Purchase #6 | $40.32 | 11.120% | $44.8036 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $26.35 | 3.190% | $27.1906 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $1,054.40 | $1,161.4387 | $1,161.44 | $1,161.50 | $1,161.30 | |