| 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 | $14.69 | 9.387% | $16.069 | $16.07 | $16.05 | $16.10 |
| Purchase #2 | $199.77 | 5.403% | $210.5636 | $210.56 | $210.55 | $210.60 |
| Purchase #3 | $109.87 | 3.874% | $114.1264 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $248.65 | 3.807% | $258.1161 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $78.75 | 13.592% | $89.4537 | $89.45 | $89.45 | $89.50 |
| Purchase #6 | $37.51 | 3.701% | $38.8982 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $178.35 | 8.872% | $194.1732 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $867.59 | $921.4002 | $921.40 | $921.35 | $921.50 | |