| 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 | $109.97 | 4.571% | $114.9967 | $115.00 | $115.00 | $115.00 |
| Purchase #2 | $95.65 | 9.629% | $104.8601 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $184.74 | 5.419% | $194.7511 | $194.75 | $194.75 | $194.80 |
| Purchase #4 | $11.71 | 8.367% | $12.6898 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $227.47 | 4.832% | $238.4614 | $238.46 | $238.45 | $238.50 |
| Purchase #6 | $83.64 | 9.640% | $91.7029 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $92.47 | 8.749% | $100.5602 | $100.56 | $100.55 | $100.60 |
| 7 purchase totals = | $805.65 | $858.0222 | $858.02 | $858.00 | $858.20 | |