| 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 | $208.39 | 10.780% | $230.8544 | $230.85 | $230.85 | $230.90 |
| Purchase #2 | $229.95 | 6.543% | $244.9956 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $31.55 | 9.309% | $34.487 | $34.49 | $34.50 | $34.50 |
| Purchase #4 | $229.53 | 5.710% | $242.6362 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $146.44 | 5.764% | $154.8808 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $128.51 | 6.490% | $136.8503 | $136.85 | $136.85 | $136.90 |
| Purchase #7 | $164.25 | 4.252% | $171.2339 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $1,138.62 | $1,215.9382 | $1,215.94 | $1,216.00 | $1,216.00 | |