| 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 | $32.49 | 7.444% | $34.9086 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $105.56 | 9.298% | $115.375 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $248.31 | 6.138% | $263.5513 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $168.56 | 12.742% | $190.0379 | $190.04 | $190.05 | $190.00 |
| Purchase #5 | $157.88 | 10.260% | $174.0785 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $146.41 | 12.604% | $164.8635 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $159.42 | 7.133% | $170.7914 | $170.79 | $170.80 | $170.80 |
| 7 purchase totals = | $1,018.63 | $1,113.6062 | $1,113.61 | $1,113.65 | $1,113.70 | |