| 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 | $127.59 | 8.326% | $138.2131 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $215.81 | 10.544% | $238.565 | $238.57 | $238.55 | $238.60 |
| Purchase #3 | $185.68 | 12.747% | $209.3486 | $209.35 | $209.35 | $209.30 |
| Purchase #4 | $117.26 | 7.215% | $125.7203 | $125.72 | $125.70 | $125.70 |
| Purchase #5 | $138.40 | 8.476% | $150.1308 | $150.13 | $150.15 | $150.10 |
| Purchase #6 | $233.79 | 10.493% | $258.3216 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $102.28 | 3.830% | $106.1973 | $106.20 | $106.20 | $106.20 |
| 7 purchase totals = | $1,120.81 | $1,226.4967 | $1,226.50 | $1,226.45 | $1,226.40 | |