| 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 | $196.42 | 13.499% | $222.9347 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $107.44 | 6.737% | $114.6782 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $192.27 | 9.470% | $210.478 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $148.60 | 4.146% | $154.761 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $201.88 | 8.338% | $218.7128 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $47.71 | 5.687% | $50.4233 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $93.29 | 9.837% | $102.4669 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $987.61 | $1,074.4549 | $1,074.45 | $1,074.45 | $1,074.50 | |