| 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 | $220.84 | 4.279% | $230.2897 | $230.29 | $230.30 | $230.30 |
| Purchase #2 | $195.83 | 3.359% | $202.4079 | $202.41 | $202.40 | $202.40 |
| Purchase #3 | $59.95 | 13.682% | $68.1524 | $68.15 | $68.15 | $68.20 |
| Purchase #4 | $100.87 | 3.370% | $104.2693 | $104.27 | $104.25 | $104.30 |
| Purchase #5 | $78.63 | 3.531% | $81.4064 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $186.97 | 7.223% | $200.4748 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $221.28 | 12.398% | $248.7143 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $1,064.37 | $1,135.7148 | $1,135.71 | $1,135.65 | $1,135.80 | |