| 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 | $237.66 | 6.107% | $252.1739 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $132.64 | 7.821% | $143.0138 | $143.01 | $143.00 | $143.00 |
| Purchase #3 | $51.47 | 9.212% | $56.2114 | $56.21 | $56.20 | $56.20 |
| Purchase #4 | $196.59 | 10.439% | $217.112 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $201.38 | 10.418% | $222.3598 | $222.36 | $222.35 | $222.40 |
| Purchase #6 | $164.83 | 8.323% | $178.5488 | $178.55 | $178.55 | $178.50 |
| Purchase #7 | $138.84 | 4.865% | $145.5946 | $145.59 | $145.60 | $145.60 |
| 7 purchase totals = | $1,123.41 | $1,215.0143 | $1,215.00 | $1,214.95 | $1,215.00 | |