| 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 | $223.88 | 6.670% | $238.8128 | $238.81 | $238.80 | $238.80 |
| Purchase #2 | $99.63 | 13.779% | $113.358 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $46.95 | 8.502% | $50.9417 | $50.94 | $50.95 | $50.90 |
| Purchase #4 | $231.74 | 11.199% | $257.6926 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $162.54 | 11.165% | $180.6876 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $36.93 | 4.104% | $38.4456 | $38.45 | $38.45 | $38.40 |
| Purchase #7 | $197.38 | 4.660% | $206.5779 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $999.05 | $1,086.5162 | $1,086.52 | $1,086.55 | $1,086.50 | |