| 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 | $114.96 | 6.162% | $122.0438 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $25.89 | 9.348% | $28.3102 | $28.31 | $28.30 | $28.30 |
| Purchase #3 | $186.45 | 6.372% | $198.3306 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $64.27 | 5.239% | $67.6371 | $67.64 | $67.65 | $67.60 |
| Purchase #5 | $8.60 | 4.620% | $8.9973 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $39.82 | 5.571% | $42.0384 | $42.04 | $42.05 | $42.00 |
| Purchase #7 | $191.43 | 9.174% | $208.9918 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $631.42 | $676.3492 | $676.35 | $676.40 | $676.20 | |