| 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 | $208.81 | 6.215% | $221.7875 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $104.86 | 7.631% | $112.8619 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $194.30 | 12.760% | $219.0927 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $23.44 | 5.475% | $24.7233 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $193.90 | 4.569% | $202.7593 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $173.84 | 7.341% | $186.6016 | $186.60 | $186.60 | $186.60 |
| Purchase #7 | $198.63 | 6.545% | $211.6303 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $1,097.78 | $1,179.4566 | $1,179.45 | $1,179.45 | $1,179.50 | |