| 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 | $233.46 | 9.504% | $255.648 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $240.80 | 5.559% | $254.1861 | $254.19 | $254.20 | $254.20 |
| Purchase #3 | $155.48 | 3.687% | $161.2125 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $181.65 | 12.823% | $204.943 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $189.74 | 4.535% | $198.3447 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $89.72 | 11.549% | $100.0818 | $100.08 | $100.10 | $100.10 |
| Purchase #7 | $16.56 | 7.607% | $17.8197 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $1,107.41 | $1,192.2358 | $1,192.23 | $1,192.25 | $1,192.10 | |