| 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 | $224.65 | 6.277% | $238.7513 | $238.75 | $238.75 | $238.80 |
| Purchase #2 | $35.62 | 4.558% | $37.2436 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $15.81 | 9.396% | $17.2955 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $32.45 | 7.593% | $34.9139 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $134.58 | 4.301% | $140.3683 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $103.89 | 3.660% | $107.6924 | $107.69 | $107.70 | $107.70 |
| Purchase #7 | $57.84 | 12.830% | $65.2609 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $604.84 | $641.5259 | $641.52 | $641.50 | $641.60 | |