| 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 | $13.28 | 10.687% | $14.6992 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $230.51 | 8.406% | $249.8867 | $249.89 | $249.90 | $249.90 |
| Purchase #3 | $94.37 | 7.350% | $101.3062 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $159.89 | 3.141% | $164.9121 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $186.62 | 8.571% | $202.6152 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $203.88 | 4.586% | $213.2299 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $140.94 | 11.813% | $157.5892 | $157.59 | $157.60 | $157.60 |
| 7 purchase totals = | $1,029.49 | $1,104.2385 | $1,104.25 | $1,104.25 | $1,104.20 | |