| 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 | $128.36 | 5.230% | $135.0732 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $96.53 | 10.174% | $106.351 | $106.35 | $106.35 | $106.40 |
| Purchase #3 | $229.93 | 9.578% | $251.9527 | $251.95 | $251.95 | $252.00 |
| Purchase #4 | $127.25 | 4.360% | $132.7981 | $132.80 | $132.80 | $132.80 |
| Purchase #5 | $226.27 | 10.544% | $250.1279 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $164.60 | 9.277% | $179.8699 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $233.92 | 11.471% | $260.753 | $260.75 | $260.75 | $260.80 |
| 7 purchase totals = | $1,206.86 | $1,316.9258 | $1,316.92 | $1,316.90 | $1,317.10 | |