| 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 | $114.92 | 12.182% | $128.9196 | $128.92 | $128.90 | $128.90 |
| Purchase #2 | $203.75 | 9.130% | $222.3524 | $222.35 | $222.35 | $222.40 |
| Purchase #3 | $186.56 | 4.209% | $194.4123 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $130.80 | 10.518% | $144.5575 | $144.56 | $144.55 | $144.60 |
| Purchase #5 | $248.63 | 8.843% | $270.6164 | $270.62 | $270.60 | $270.60 |
| Purchase #6 | $110.79 | 4.560% | $115.842 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $197.42 | 5.312% | $207.907 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $1,192.87 | $1,284.6072 | $1,284.61 | $1,284.55 | $1,284.60 | |