| 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 | $78.57 | 3.565% | $81.371 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $30.69 | 7.707% | $33.0553 | $33.06 | $33.05 | $33.10 |
| Purchase #3 | $111.54 | 9.482% | $122.1162 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $232.36 | 13.692% | $264.1747 | $264.17 | $264.15 | $264.20 |
| Purchase #5 | $249.88 | 6.778% | $266.8169 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $214.28 | 3.433% | $221.6362 | $221.64 | $221.65 | $221.60 |
| Purchase #7 | $114.71 | 9.622% | $125.7474 | $125.75 | $125.75 | $125.70 |
| 7 purchase totals = | $1,032.03 | $1,114.9177 | $1,114.93 | $1,114.85 | $1,114.90 | |