| 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 | $236.46 | 3.107% | $243.8068 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $129.55 | 11.515% | $144.4677 | $144.47 | $144.45 | $144.50 |
| Purchase #3 | $122.74 | 12.609% | $138.2163 | $138.22 | $138.20 | $138.20 |
| Purchase #4 | $50.55 | 7.687% | $54.4358 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $76.85 | 13.752% | $87.4184 | $87.42 | $87.40 | $87.40 |
| Purchase #6 | $198.93 | 13.773% | $226.3286 | $226.33 | $226.35 | $226.30 |
| Purchase #7 | $202.75 | 10.237% | $223.5055 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $1,017.83 | $1,118.1791 | $1,118.20 | $1,118.15 | $1,118.10 | |