| 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 | $151.65 | 12.846% | $171.131 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $225.47 | 11.848% | $252.1837 | $252.18 | $252.20 | $252.20 |
| Purchase #3 | $193.76 | 4.255% | $202.0045 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $245.70 | 13.421% | $278.6754 | $278.68 | $278.70 | $278.70 |
| Purchase #5 | $130.38 | 13.486% | $147.963 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $83.28 | 11.847% | $93.1462 | $93.15 | $93.15 | $93.10 |
| Purchase #7 | $109.28 | 4.720% | $114.438 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $1,139.52 | $1,259.5418 | $1,259.54 | $1,259.60 | $1,259.50 | |