| 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 | $128.35 | 3.725% | $133.131 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $209.92 | 12.296% | $235.7318 | $235.73 | $235.75 | $235.70 |
| Purchase #3 | $36.63 | 3.670% | $37.9743 | $37.97 | $37.95 | $38.00 |
| Purchase #4 | $81.79 | 3.400% | $84.5709 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $141.47 | 8.458% | $153.4355 | $153.44 | $153.45 | $153.40 |
| Purchase #6 | $178.31 | 13.407% | $202.216 | $202.22 | $202.20 | $202.20 |
| Purchase #7 | $193.51 | 4.711% | $202.6263 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $969.98 | $1,049.6858 | $1,049.69 | $1,049.70 | $1,049.60 | |