| 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 | $226.55 | 4.867% | $237.5762 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $34.83 | 4.402% | $36.3632 | $36.36 | $36.35 | $36.40 |
| Purchase #3 | $164.91 | 4.278% | $171.9648 | $171.96 | $171.95 | $172.00 |
| Purchase #4 | $183.63 | 12.200% | $206.0329 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $159.42 | 6.572% | $169.8971 | $169.90 | $169.90 | $169.90 |
| Purchase #6 | $186.57 | 8.725% | $202.8482 | $202.85 | $202.85 | $202.80 |
| Purchase #7 | $110.30 | 4.261% | $114.9999 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $1,066.21 | $1,139.6823 | $1,139.68 | $1,139.70 | $1,139.70 | |