| 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 | $220.51 | 9.591% | $241.6591 | $241.66 | $241.65 | $241.70 |
| Purchase #2 | $225.26 | 10.442% | $248.7816 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $108.92 | 5.227% | $114.6132 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $66.42 | 7.384% | $71.3245 | $71.32 | $71.30 | $71.30 |
| Purchase #5 | $109.35 | 13.285% | $123.8771 | $123.88 | $123.90 | $123.90 |
| Purchase #6 | $159.66 | 3.173% | $164.726 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $165.96 | 4.592% | $173.5809 | $173.58 | $173.60 | $173.60 |
| 7 purchase totals = | $1,056.08 | $1,138.5624 | $1,138.56 | $1,138.60 | $1,138.60 | |