| 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 | $204.92 | 3.444% | $211.9774 | $211.98 | $212.00 | $212.00 |
| Purchase #2 | $15.77 | 10.545% | $17.4329 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $177.64 | 10.697% | $196.6422 | $196.64 | $196.65 | $196.60 |
| Purchase #4 | $205.34 | 6.679% | $219.0547 | $219.05 | $219.05 | $219.10 |
| Purchase #5 | $111.56 | 3.392% | $115.3441 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $241.95 | 6.290% | $257.1687 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $134.71 | 9.429% | $147.4118 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $1,091.89 | $1,165.0318 | $1,165.02 | $1,165.05 | $1,165.00 | |