| 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 | $237.73 | 5.745% | $251.3876 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $95.60 | 6.265% | $101.5893 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $226.82 | 6.511% | $241.5883 | $241.59 | $241.60 | $241.60 |
| Purchase #4 | $158.44 | 3.640% | $164.2072 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $108.85 | 4.825% | $114.102 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $157.66 | 8.541% | $171.1257 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $82.44 | 12.492% | $92.7384 | $92.74 | $92.75 | $92.70 |
| 7 purchase totals = | $1,067.54 | $1,136.7385 | $1,136.75 | $1,136.80 | $1,136.70 | |