| 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 | $186.64 | 4.279% | $194.6263 | $194.63 | $194.65 | $194.60 |
| Purchase #2 | $11.77 | 5.419% | $12.4078 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $177.67 | 7.277% | $190.599 | $190.60 | $190.60 | $190.60 |
| Purchase #4 | $180.73 | 8.130% | $195.4233 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $186.91 | 13.276% | $211.7242 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $164.64 | 10.231% | $181.4843 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $248.91 | 3.383% | $257.3306 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,157.27 | $1,243.5955 | $1,243.59 | $1,243.60 | $1,243.50 | |