| 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 | $189.37 | 9.730% | $207.7957 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $138.94 | 6.674% | $148.2129 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $111.34 | 9.613% | $122.0431 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $193.44 | 13.223% | $219.0186 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $37.85 | 12.391% | $42.54 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $223.32 | 5.196% | $234.9237 | $234.92 | $234.90 | $234.90 |
| Purchase #7 | $26.49 | 11.393% | $29.508 | $29.51 | $29.50 | $29.50 |
| 7 purchase totals = | $920.75 | $1,004.0420 | $1,004.04 | $1,004.00 | $1,003.90 | |