| 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 | $190.28 | 11.358% | $211.892 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $30.31 | 7.518% | $32.5887 | $32.59 | $32.60 | $32.60 |
| Purchase #3 | $180.31 | 4.760% | $188.8928 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $114.84 | 13.314% | $130.1298 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $229.44 | 5.626% | $242.3483 | $242.35 | $242.35 | $242.30 |
| Purchase #6 | $246.75 | 3.684% | $255.8403 | $255.84 | $255.85 | $255.80 |
| Purchase #7 | $187.80 | 10.371% | $207.2767 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $1,179.73 | $1,268.9686 | $1,268.97 | $1,269.05 | $1,268.90 | |