| 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 | $227.38 | 6.249% | $241.589 | $241.59 | $241.60 | $241.60 |
| Purchase #2 | $120.99 | 9.165% | $132.0787 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $212.87 | 6.228% | $226.1275 | $226.13 | $226.15 | $226.10 |
| Purchase #4 | $172.79 | 7.728% | $186.1432 | $186.14 | $186.15 | $186.10 |
| Purchase #5 | $230.73 | 11.853% | $258.0784 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $224.93 | 6.401% | $239.3278 | $239.33 | $239.35 | $239.30 |
| Purchase #7 | $98.53 | 8.257% | $106.6656 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $1,288.22 | $1,390.0102 | $1,390.02 | $1,390.10 | $1,390.00 | |