| 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 | $187.88 | 7.531% | $202.0292 | $202.03 | $202.05 | $202.00 |
| Purchase #2 | $225.54 | 7.229% | $241.8443 | $241.84 | $241.85 | $241.80 |
| Purchase #3 | $110.89 | 3.457% | $114.7235 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $226.26 | 8.596% | $245.7093 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $128.64 | 8.703% | $139.8355 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $225.88 | 3.127% | $232.9433 | $232.94 | $232.95 | $232.90 |
| Purchase #7 | $232.97 | 4.249% | $242.8689 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $1,338.06 | $1,419.9540 | $1,419.95 | $1,419.95 | $1,419.80 | |