| 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 | $94.38 | 9.155% | $103.0205 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $236.56 | 5.125% | $248.6837 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $131.25 | 3.609% | $135.9868 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $230.45 | 9.173% | $251.5892 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $112.76 | 5.184% | $118.6055 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $93.74 | 12.811% | $105.749 | $105.75 | $105.75 | $105.70 |
| Purchase #7 | $49.30 | 5.767% | $52.1431 | $52.14 | $52.15 | $52.10 |
| 7 purchase totals = | $948.44 | $1,015.7778 | $1,015.78 | $1,015.80 | $1,015.70 | |