| 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 | $232.25 | 9.864% | $255.1591 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $76.85 | 8.433% | $83.3308 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $5.67 | 6.124% | $6.0172 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $92.31 | 10.502% | $102.0044 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $236.30 | 6.264% | $251.1018 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $140.35 | 13.718% | $159.6032 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $167.77 | 8.779% | $182.4985 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $951.50 | $1,039.7150 | $1,039.71 | $1,039.70 | $1,039.70 | |