| 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 | $102.45 | 13.730% | $116.5164 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $47.60 | 10.697% | $52.6918 | $52.69 | $52.70 | $52.70 |
| Purchase #3 | $241.91 | 11.542% | $269.8313 | $269.83 | $269.85 | $269.80 |
| Purchase #4 | $104.89 | 8.493% | $113.7983 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $99.68 | 9.203% | $108.8536 | $108.85 | $108.85 | $108.90 |
| Purchase #6 | $112.61 | 10.606% | $124.5534 | $124.55 | $124.55 | $124.60 |
| Purchase #7 | $218.49 | 10.833% | $242.159 | $242.16 | $242.15 | $242.20 |
| 7 purchase totals = | $927.63 | $1,028.4038 | $1,028.40 | $1,028.40 | $1,028.50 | |