| 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 | $192.74 | 5.129% | $202.6256 | $202.63 | $202.65 | $202.60 |
| Purchase #2 | $13.73 | 4.362% | $14.3289 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $105.34 | 5.818% | $111.4687 | $111.47 | $111.45 | $111.50 |
| Purchase #4 | $222.47 | 10.323% | $245.4356 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $217.56 | 6.232% | $231.1183 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $100.30 | 8.617% | $108.9429 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $222.30 | 10.427% | $245.4792 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,074.44 | $1,159.3992 | $1,159.41 | $1,159.45 | $1,159.30 | |