| 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 | $210.86 | 7.482% | $226.6365 | $226.64 | $226.65 | $226.60 |
| Purchase #2 | $32.28 | 12.459% | $36.3018 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $210.63 | 10.819% | $233.4181 | $233.42 | $233.40 | $233.40 |
| Purchase #4 | $144.27 | 12.552% | $162.3788 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $185.82 | 13.242% | $210.4263 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $207.72 | 12.678% | $234.0547 | $234.05 | $234.05 | $234.10 |
| Purchase #7 | $106.59 | 8.238% | $115.3709 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $1,098.17 | $1,218.5871 | $1,218.59 | $1,218.60 | $1,218.60 | |