| 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 | $100.95 | 13.475% | $114.553 | $114.55 | $114.55 | $114.60 |
| Purchase #2 | $171.70 | 10.452% | $189.6461 | $189.65 | $189.65 | $189.60 |
| Purchase #3 | $219.27 | 13.165% | $248.1369 | $248.14 | $248.15 | $248.10 |
| Purchase #4 | $198.26 | 4.129% | $206.4462 | $206.45 | $206.45 | $206.40 |
| Purchase #5 | $60.44 | 6.375% | $64.2931 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $43.74 | 8.146% | $47.3031 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $238.87 | 4.804% | $250.3453 | $250.35 | $250.35 | $250.30 |
| 7 purchase totals = | $1,033.23 | $1,120.7237 | $1,120.73 | $1,120.75 | $1,120.60 | |