| 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 | $215.46 | 10.657% | $238.4216 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $101.74 | 10.368% | $112.2884 | $112.29 | $112.30 | $112.30 |
| Purchase #3 | $246.81 | 4.805% | $258.6692 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $249.83 | 3.714% | $259.1087 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $17.38 | 5.144% | $18.274 | $18.27 | $18.25 | $18.30 |
| Purchase #6 | $24.29 | 4.767% | $25.4479 | $25.45 | $25.45 | $25.40 |
| Purchase #7 | $81.58 | 13.760% | $92.8054 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $937.09 | $1,005.0152 | $1,005.02 | $1,004.95 | $1,005.00 | |