| 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 | $226.25 | 11.438% | $252.1285 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $243.88 | 10.483% | $269.4459 | $269.45 | $269.45 | $269.40 |
| Purchase #3 | $186.53 | 9.396% | $204.0564 | $204.06 | $204.05 | $204.10 |
| Purchase #4 | $34.44 | 12.639% | $38.7929 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $228.42 | 9.381% | $249.8481 | $249.85 | $249.85 | $249.80 |
| Purchase #6 | $117.79 | 9.442% | $128.9117 | $128.91 | $128.90 | $128.90 |
| Purchase #7 | $52.85 | 5.117% | $55.5543 | $55.55 | $55.55 | $55.60 |
| 7 purchase totals = | $1,090.16 | $1,198.7378 | $1,198.74 | $1,198.75 | $1,198.70 | |