| 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 | $121.29 | 10.680% | $134.2438 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $34.33 | 12.169% | $38.5076 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $210.38 | 4.182% | $219.1781 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $133.27 | 10.513% | $147.2807 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $183.74 | 9.703% | $201.5683 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $67.53 | 5.754% | $71.4157 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $100.52 | 13.412% | $114.0017 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $851.06 | $926.1959 | $926.20 | $926.20 | $926.20 | |