| 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 | $108.37 | 13.496% | $122.9956 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $15.31 | 6.528% | $16.3094 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $216.71 | 13.829% | $246.6788 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $87.56 | 4.120% | $91.1675 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $171.36 | 7.651% | $184.4708 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $163.89 | 10.130% | $180.4921 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $248.29 | 4.167% | $258.6362 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $1,011.49 | $1,100.7504 | $1,100.76 | $1,100.75 | $1,100.80 | |