| 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 | $121.44 | 7.314% | $130.3221 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $36.56 | 13.799% | $41.6049 | $41.60 | $41.60 | $41.60 |
| Purchase #3 | $216.57 | 5.368% | $228.1955 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $118.71 | 6.332% | $126.2267 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $246.90 | 12.332% | $277.3477 | $277.35 | $277.35 | $277.30 |
| Purchase #6 | $215.53 | 11.841% | $241.0509 | $241.05 | $241.05 | $241.10 |
| Purchase #7 | $226.90 | 9.832% | $249.2088 | $249.21 | $249.20 | $249.20 |
| 7 purchase totals = | $1,182.61 | $1,293.9566 | $1,293.96 | $1,293.95 | $1,293.90 | |