| 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 | $198.96 | 5.474% | $209.8511 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $113.79 | 4.792% | $119.2428 | $119.24 | $119.25 | $119.20 |
| Purchase #3 | $181.95 | 11.518% | $202.907 | $202.91 | $202.90 | $202.90 |
| Purchase #4 | $181.54 | 9.723% | $199.1911 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $138.32 | 4.705% | $144.828 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $114.99 | 12.175% | $128.99 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $167.98 | 12.523% | $189.0161 | $189.02 | $189.00 | $189.00 |
| 7 purchase totals = | $1,097.53 | $1,194.0261 | $1,194.03 | $1,194.05 | $1,194.00 | |