| 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 | $193.46 | 10.660% | $214.0828 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $196.46 | 13.714% | $223.4025 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $19.39 | 10.575% | $21.4405 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $196.94 | 11.466% | $219.5211 | $219.52 | $219.50 | $219.50 |
| Purchase #5 | $222.94 | 11.651% | $248.9147 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $192.63 | 13.390% | $218.4232 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $201.94 | 12.125% | $226.4252 | $226.43 | $226.45 | $226.40 |
| 7 purchase totals = | $1,223.76 | $1,372.2100 | $1,372.20 | $1,372.20 | $1,372.10 | |