| 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 | $129.70 | 11.154% | $144.1667 | $144.17 | $144.15 | $144.20 |
| Purchase #2 | $174.44 | 12.480% | $196.2101 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $160.38 | 8.682% | $174.3042 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $236.70 | 12.602% | $266.5289 | $266.53 | $266.55 | $266.50 |
| Purchase #5 | $7.40 | 9.240% | $8.0838 | $8.08 | $8.10 | $8.10 |
| Purchase #6 | $70.73 | 8.328% | $76.6204 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $242.60 | 3.522% | $251.1444 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $1,021.95 | $1,117.0585 | $1,117.05 | $1,117.05 | $1,117.00 | |