| 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 | $108.93 | 3.862% | $113.1369 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $198.53 | 11.775% | $221.9069 | $221.91 | $221.90 | $221.90 |
| Purchase #3 | $249.39 | 12.689% | $281.0351 | $281.04 | $281.05 | $281.00 |
| Purchase #4 | $156.42 | 9.437% | $171.1814 | $171.18 | $171.20 | $171.20 |
| Purchase #5 | $72.97 | 11.771% | $81.5593 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $102.56 | 6.338% | $109.0603 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $21.86 | 7.143% | $23.4215 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $910.66 | $1,001.3014 | $1,001.31 | $1,001.30 | $1,001.30 | |