| 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 | $236.36 | 9.433% | $258.6558 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $147.72 | 12.364% | $165.9841 | $165.98 | $166.00 | $166.00 |
| Purchase #3 | $129.76 | 9.726% | $142.3805 | $142.38 | $142.40 | $142.40 |
| Purchase #4 | $231.61 | 4.723% | $242.5489 | $242.55 | $242.55 | $242.50 |
| Purchase #5 | $238.35 | 8.279% | $258.083 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $9.48 | 11.229% | $10.5445 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $97.72 | 5.173% | $102.7751 | $102.78 | $102.80 | $102.80 |
| 7 purchase totals = | $1,091.00 | $1,180.9719 | $1,180.97 | $1,181.05 | $1,181.00 | |