| 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 | $244.36 | 5.816% | $258.572 | $258.57 | $258.55 | $258.60 |
| Purchase #2 | $201.51 | 9.429% | $220.5104 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $210.73 | 9.184% | $230.0834 | $230.08 | $230.10 | $230.10 |
| Purchase #4 | $34.81 | 13.660% | $39.565 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $238.37 | 8.183% | $257.8758 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $216.57 | 13.260% | $245.2872 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $248.37 | 4.433% | $259.3802 | $259.38 | $259.40 | $259.40 |
| 7 purchase totals = | $1,394.72 | $1,511.2740 | $1,511.28 | $1,511.30 | $1,511.40 | |