| 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 | $110.77 | 7.533% | $119.1143 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $214.34 | 12.205% | $240.5002 | $240.50 | $240.50 | $240.50 |
| Purchase #3 | $236.47 | 8.732% | $257.1186 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $177.56 | 9.212% | $193.9168 | $193.92 | $193.90 | $193.90 |
| Purchase #5 | $247.29 | 13.507% | $280.6915 | $280.69 | $280.70 | $280.70 |
| Purchase #6 | $219.86 | 8.377% | $238.2777 | $238.28 | $238.30 | $238.30 |
| Purchase #7 | $135.56 | 5.174% | $142.5739 | $142.57 | $142.55 | $142.60 |
| 7 purchase totals = | $1,341.85 | $1,472.1930 | $1,472.19 | $1,472.15 | $1,472.20 | |